<div id="content-body-69275343" class="articlebodycontent col-xl-9 col-lg-12 col-md-12 col-sm-12 col-12" itemprop="articleBody">
<p>à¨à¨°à¨¨à¨² ਵਿੱਠਪà©à¨°à¨à¨¾à¨¸à¨¼à¨¤ à¨à©±à¨ ਠਧਿà¨à¨¨ <i>à¨à©à¨¦à¨°à¨¤ ਸੰà¨à¨¾à¨°</i> à¨à©±à¨¤à¨° à¨à¨¾à¨°à¨¤ ਨ੠ਪà©à¨à¨® 2.5 ਦ੠ਸਰà©à¨¤à¨¾à¨ ਠਤ੠ਸਿਹਤ ਪà©à¨°à¨à¨¾à¨µà¨¾à¨ ਦ੠ਪà©à¨¤à¨¾à¨² à¨à©à¨¤à© ਹà©, à¨à¨¼à¨¾à¨¸à¨à¨° à¨à©°à¨¡à©-à¨à©à¨à¨à¨¿à¨à¨¿à¨ ਮà©à¨¦à¨¾à¨¨ ਵਿà¨. ਠਧਿà¨à¨¨ ਨ੠ਪà©.à¨à©±à¨® .2.5 ਰà¨à¨¨à¨¾ ਠਤ੠à¨à¨à¨¸à©à¨¡à¨¿à¨µ ਸਮਰੱਥਾ ਦ੠à¨à¨¾à¨à¨ à¨à©à¨¤à© ਹà©, à¨à¨¸à¨¦à© ਸਿਹਤ ਦ੠à¨à¨¤à¨°à© ਦ੠ਨਮà©à¨¨à© ਦ੠ਵਰਤà©à¨, à¨à¨¾à¨¨à¨ªà©à¨° ਵਿੱਠਪà©à¨à¨¡à© ਠਤ੠à¨à¨¦à¨¯à©à¨à¨¿à¨ ਪà©à¨°à©à¨«à¨¿à¨°à¨² ਠਤ੠à¨à©±à¨ à¨à¨ªà¨¨à¨à¨° ਸਾà¨à¨. ਸਥਾਨਠਠਯà©à¨ ਬਲਨ ਦà©à¨à¨ ਪà©à¨°à¨à¨¿à¨°à¨¿à¨à¨µà¨¾à¨ ਨà©à©° ਸੰਬà©à¨§à¨¨ à¨à¨°à¨¦à¨¿à¨à¨ ਠਧਿà¨à¨¨ ਵਿਠਪਾà¨à¨ à¨à©±à¨¤à¨°à© à¨à¨¾à¨°à¨¤ ਦ੠à¨à©±à¨¤à¨°à© ਸਿਹਤ ਦ੠à¨à©à¨à¨® ਨà©à©° à¨à¨à¨¾ ਸà¨à¨¦à¨¾ ਹà©.</p>
<p>ਠਧਿà¨à¨¨ ਵਿੱਠਪਾà¨à¨ à¨à¨¿à¨ ਹ੠à¨à¨¿ ਹਾਲਾà¨à¨à¨¿ ਪà©à¨°à¨¾ à¨à©à¨¤à¨° ਬਰਾਬਰ à¨à©±à¨à¨¾ à¨à©±à¨à¨¾ ਪà©à¨°à¨¦à©à¨¸à¨¼à¨£ ਦਰਠà¨à©à¨¤à¨¾ à¨à¨¿à¨ ਸà©, ਸਥਾਨਠਨਿà¨à¨¾à¨¸ ਸਰà©à¨¤ ਠਤ੠ਵਾਯà©à¨®à©°à¨¡à¨² ਪà©à¨°à¨à©à¨°à¨¿à¨ ਵਿਸ਼à©à¨¸à¨¼ ਪਦਾਰਥ ਪà©à¨°à¨¦à©à¨¸à¨¼à¨£ ਵਿੱਠਹਾਵ੠ਹ੠à¨à¨¾à¨à¨¦à© ਹà©. ਡਾ :. ਸਤà¨à©à¨¦à¨¾ à¨à¨¨. ਤà©à¨°à¨¿à¨ªà¨¾à¨ à©, ਸਿਵਲ à¨à©°à¨à©à¨¨à©à¨ ਰਿੰਠਠਤ੠à¨à¨¸à¨à©à¨¨à¨¬à¨² Energy ਰà¨à¨¾ à¨à©°à¨à©à¨¨à©à¨ ਰਿੰà¨, à¨à¨à¨à¨à¨à© à¨à¨¾à¨¨à¨ªà©à¨° ਠਤ੠ਠਨà©à¨à©à¨² ਲà©à¨à¨à¨¾à¨ ਵਿੱà¨à©à¨ à¨à©±à¨ à¨à¨¿à¨¹à¨¾ à¨à¨¾à¨à¨¦à¨¾ ਹà©. &#8220;ਦਿੱਲ੠ਤà©à¨ ਬਾਹਰ, ਠਮà©à¨¨à©à¨ ਮ ਸਲਫà©à¨, ਠਮà©à¨¨à©à¨ ਮ ਨਾà¨à¨à©à¨°à©à¨, ਠਤ੠ਬਾà¨à¨à¨®à¨¾à¨¸-ਬਰਨ-ਠਧਾਰਤ à¨à©à¨µà¨¿à¨ à¨à¨°à©à¨¸à©à¨² ਵਧà©à¨°à© ਪà©à¨°à¨®à©à©±à¨ ਹਨ.&#8221; ਠਧਿà¨à¨¨ ਨ੠à¨à¨¿à¨¹à¨¾ à¨à¨¿ Pm2.5 à¨à¨à¨¸à©à¨µà¨¿à¨à©à¨µà©à¨à¨¿à¨à© ਮà©à©±à¨ ਤà©à¨° ਤ੠à¨à©à¨µà¨¿à¨ à¨à¨°à©à¨¸à©à¨² ਦà©à¨à¨°à¨¾ ਪà©à¨°à¨à¨¾à¨µà¨¤ ਹà©à©°à¨¦à© ਹà©, à¨à¨¼à¨¾à¨¸à¨à¨° à¨à©à¨°à©à¨«à¨¿à¨ ਠਤ੠ਬਾà¨à¨à¨®à¨¾à¨¸ ਤà©à¨ ਬਾà¨à¨à¨®à¨¾à¨¸ ਤà©à¨ ਬਾà¨à¨à¨®à¨¾à¨¸à© ਠਤ੠à¨à©à¨µà¨¿à¨ ਬਾਲਾਠਦà©à¨à¨°à¨¾ ਬਾà¨à¨à¨®à¨¾à¨¸à© ਠਤ੠à¨à©à¨µà¨¿à¨ ਬਾਲà¨à¨¾à¨ ਦà©à¨à¨°à¨¾ à¨à¨¼à¨¾à¨¸à¨à¨° à¨à©à¨°à©à¨«à¨¿à¨ ਠਤ੠ਬਾà¨à¨à¨®à¨¾à¨¸à© ਬਲਣ ਠਤ੠à¨à©à¨µà¨¿à¨ ਬਾਲà¨à¨¾à¨ ਦà©à¨à¨°à¨¾. à¨à¨¹ ਰà©à¨à¨¾à¨¨ ਸਾਰà©à¨à¨ ਥਾਵਾਠ&#8216;ਤ੠ਦà©à¨à¨¿à¨ à¨à¨¾à¨à¨¦à¨¾ ਹà©, à¨à¨¹ à¨à¨¼à©à¨° ਦ੠à¨à© à¨à¨¿ ਠਪਾਹਠਸਥਾਨਠਬਲਨ ਹ੠à¨à¨¿ PS2.5 ਨਾਲ ਸਬੰਧਤ ਸਿਹਤ à¨à©à¨à¨®à¨¾à¨ ਵਿੱਠà¨à©±à¨ ਵੱਡਾ ਯà©à¨à¨¦à¨¾à¨¨ ਹà©.</p>
<p>ਹਾà¨à¨¡à©à¨°à©à¨à¨¾à¨°à¨¬à©à¨¨ ਵਰà¨à© à¨à©à¨µà¨¿à¨ à¨à¨¡à¨°à©à¨¸à©à¨² ਤਾà¨à¨¼à© ਵਾਹਨ ਤà©à¨ ਦà©à¨° ਦ੠ਨਿà¨à¨¾à¨¸ ਦà©à¨à¨°à¨¾ ਤਿà¨à¨° à¨à©à¨¤à© à¨à¨¾à¨à¨¦à© ਹਨ. ਠਧਿà¨à¨¨ ਵਿੱਠਪਾà¨à¨ à¨à¨¿à¨ ਹ੠à¨à¨¿ à¨à©à¨µà¨¿à¨ à¨à¨°à©à¨¸à©à¨² à¨à¨¾à©à©à¨¹à¨¾à¨ªà¨£ à¨à¨¿à¨µà©à¨ à¨à¨¿ à¨à¨°à¨à©à¨à¨² à¨à¨°à©à¨¸à©à¨² à¨à¨¾à©à©à¨¹à¨¾à¨ªà¨£ à¨à©à¨µà¨¿à¨ ਠà©à¨°à©à¨¸à¨² à¨à¨¾à©à©à¨¹à¨¾à¨ªà¨£ à¨à¨¿à¨µà©à¨ à¨à¨¿ ਹਾà¨à¨¡à©à¨°à©à¨à¨¾à¨°à¨¬à¨¨ ਰà©à©±à¨¤à¨¾à¨ ਵਿੱਠਬਹà©à¨¤ ਸਾਰà©à¨à¨ à¨à¨¿à¨¸à¨®à¨¾à¨ ਨਹà©à¨ ਦਿà¨à¨¾à¨à¨à¨¦à©.</p>
<p>ਪਿà¨à¨²à© ਠਧਿà¨à¨¨à¨¾à¨ ਦ੠ਠਨà©à¨¸à¨¾à¨°, ਮà©à¨à©à¨¦à¨¾ ਠਧਿà¨à¨¨ ਵਿੱਠਪਾà¨à¨ à¨à¨¿à¨ ਹ੠à¨à¨¿ ਹਾà¨à¨¡à©à¨°à©à¨à¨¾à¨°à¨¬à¨¨ ਮà©à©±à¨ ਤà©à¨° ਤ੠à¨à©à¨°à©à¨«à¨¿à¨ ਤà©à¨ ਵੱਧ ਦ੠ਠੰà¨à¨¼à¨¾à¨²à¨¼à© ਦ੠ਯà©à¨à¨¦à¨¾à¨¨ ਦ੠ਯà©à¨à¨¦à¨¾à¨¨ ਦ੠ਯà©à¨à¨¦à¨¾à¨¨ ਦ੠ਯà©à¨à¨¦à¨¾à¨¨ ਦ੠ਯà©à¨à¨¦à¨¾à¨¨ ਦ੠20% ਵਿੱਠਯà©à¨à¨¦à¨¾à¨¨ ਪਾà¨à¨à¨¦à© ਹਨ. 20% ਤà©à¨, à¨à¨µà¨¾à¨à¨¾à¨ ਦਾ ਯà©à¨à¨¦à¨¾à¨¨ ਸ਼ਹਿਰ੠ਸà©à¨ ਦ੠à¨à¨¿à¨¨à¨¾à¨°à© 40% ਤੱਠਵਧ ਸà¨à¨¦à¨¾ ਹà©. &#8220;ਸਾਰà©, à¨à©à¨µà¨¿à¨ à¨à¨¡à¨°à©à¨¸à©à¨²à¨¸ ਵਿੱà¨, ਹਾà¨à¨¡à©à¨°à©à¨à¨¾à¨°à¨¬à¨¨ à¨à©à©±à¨² à¨à©à¨µà¨¿à¨ (à¨à©à¨à¨², ਪà©à¨à¨°à©à¨², ਡà©à¨à¨¼à¨²) à¨à©à¨µà¨¿à¨ à¨à¨°à©à¨¸à©à¨² ਦ੠50% ਹਨ,&#8221; à¨à¨°.à¨. ਤà©à¨°à¨¿à¨ªà¨¾à¨ à© à¨à¨¹à¨¿à©°à¨¦à© ਹਨ.</p>
<p>à¨à¨°à¨® à¨à¨°à¨¨ ਠਤ੠à¨à¨¾à¨£à¨¾ ਬਣਾà¨à¨£ ਲਠਸਰਦà©à¨à¨ ਦà©à¨°à¨¾à¨¨ ਠcow ਦ੠ਪà©à© ਦਾ ਬਲà©à¨à¨¸ ਪà©à¨°à¨¾à¨à¨®à¨°à©-ਮà©à¨¸à¨®à¨¾à¨ ਦ੠ਪà©à¨°à¨¾à¨à¨®à¨°à© à¨à©à¨µà¨¿à¨ à¨à¨«à¨°à©à¨¸à©à¨² ਵਿੱਠਯà©à¨à¨¦à¨¾à¨¨ ਪਾà¨à¨à¨¦à¨¾ ਹà©. ਠੰਡà©-ਸà©à¨à¨¼à¨¨ ਪà©à¨°à¨¾à¨à¨®à¨°à© à¨à¨°à¨¬à©à¨¸à©à¨² ਰਾਤ ਸਮà©à¨ ਬਹà©à¨¤ à¨à¨¼à¨¿à¨à¨¦à¨¾ ਹà©à©°à¨¦à© ਹਨ ਠਤ੠ਸਥਾਨਠà¨à¨à© ਯà©à¨à¨¦à¨¾à¨¨à¨¾à¨ ਨà©à©° ਪà©à¨°à¨¦à¨°à¨¸à¨¼à¨¿à¨¤ à¨à¨°à¨¦à© ਹਨ. à¨à¨¸ ਤà©à¨ à¨à¨²à¨¾à¨µà¨¾, ਠੰਡ੠ਮà©à¨¸à¨® ਦà©à¨°à¨¾à¨¨ ਠੰਡà©-ਸà©à¨à¨¼à¨¨ ਪà©à¨°à¨¾à¨à¨®à¨°à© à¨à©à¨µà¨¿à¨ à¨à¨°à©à¨¸à©à¨² ਦ੠à¨à¨à¨¾à¨à¨°à¨¤à¨¾ ਨਿੱà¨à© ਮà©à¨¸à¨® ਦà©à¨°à¨¾à¨¨ 10 à¨à©à¨£à¨¾ ਵਧà©à¨°à© ਹà©. à¨à¨¹ ਰਿਹਾà¨à¨¸à¨¼à© ਹà©à¨à¨¿à©°à¨ à¨à¨¾à¨ à¨à¨¾à¨£à¨¾ ਪà¨à¨¾à¨à¨£ ਵਾਲ੠ਨਿà¨à¨¾à¨¸ ਠਤ੠à¨à©±à¨ ਬਾਰਡਰ ਲà©à¨ ਰ ਸਥਿਤ੠ਵਿੱਠਵਾਧਾ ਹà©à¨à¨ ਹà©.</p>
<p>ਸ਼ਹਿਰ੠à¨à¨à¨¸à©à¨à¨¨ ਵਾਲ੠à¨à©à¨µà¨¿à¨ à¨à¨°à©à¨¸à©à¨² ਨਿà¨à¨¾à¨¸ ਦà©à¨µà©à¨ à¨à©à¨µà¨¿à¨ ਨਿà¨à¨¾à¨¸ ਤà©à¨ ਪà©à¨°à¨à¨¾à¨µà¨¤ ਹà©à©°à¨¦à© ਹਨ ਠਤ੠à¨à©à¨°-ਲਾà¨à¨µà¨¾à¨µà¨¸à¨¼à¨¨ ਤà©à¨ ਪà¨à¨¾à¨à¨£ ਵਾਲà©, ਠਤ੠ਮà©à¨¸à¨® ਵਿੱਠà¨à¨à© ਪੱਧਰ ਦਾ à¨à¨à© ਪੱਧਰ ਹà©à©°à¨¦à¨¾ ਹà©. à¨à¨¦à©à¨ à¨à¨¿ ਹਾà¨à¨¡à©à¨°à©à¨à¨¾à¨°à¨¬à¨¨à¨¾à¨ ਵਰà¨à© à¨à©à¨µà¨¿à¨ à¨à¨«à¨°à©à¨¸à©à¨² ਹà©à©°à¨¦à© ਹਨ</p>
<p>ਤà©à¨²à¨¨à¨¾à¨¤à¨®à¨ ਵਿਸ਼ਲà©à¨¸à¨¼à¨£ ਸà©à¨à¨¾à¨ ਦਿੰਦਾ ਹ੠à¨à¨¿ à¨à¨®à¨ªà© 2.5 à¨à¨à¨¸à©à¨¡à©à¨à¨¿à¨µà¨¤à¨¾ ਵਿਸ਼ਵਵਿà¨à¨ªà© ਵਿੱਠਸਠਤà©à¨ ਵੱਧ ਵਿਸ਼ਵਵਿà¨à¨ªà© ਪੱਧਰ ਤ੠ਹà©à©°à¨¦à© ਹà©, à¨à© à¨à¨¿ à¨à©à¨¨à© ਠਤ੠ਯà©à¨°à¨ªà©à¨ ਨ ਸ਼ਹਿਰਾਠਵਿੱਠਪੰਠਵਾਰ ਵੱਧ ਤà©à¨ ਵੱਧ ਦ੠ਪੱਧਰ ਤà©à¨ ਵੱਧ à¨à¨¾à¨à¨¦à© ਹà©. ਡਾ. ਤà©à¨°à¨¿à¨ªà¨¤à©à©à¨¥à©à¨¥à¨¾ à¨à¨¹à¨¿à©°à¨¦à© ਹà©, &#8220;ਤà©à¨°à¨¿à¨ªà¨¤à© à¨à¨¹à¨¿à©°à¨¦à© ਹ੠à¨à¨¿ ਠਧਿà¨à¨¨ ਨà©à¨¤à© ਨਿਰਮਾਤਾਵਾਠਨà©à©° ਡਿà¨à¨¼à¨¾à¨à¨¨ à¨à¨°à¨¨ ਵਾਲ੠ਪਾਲਿਸ੠ਬਣਾà¨à¨£ ਵਾਲਿà¨à¨ ਨà©à©° ਡਿà¨à¨¼à¨¾à¨à¨¨ à¨à¨°à¨¨ ਲਠਠਧਿà¨à¨¨ à¨à¨°à¨¨ ਵਾਲ੠ਨਿਰਮਾਤਾਵਾਠਨà©à©° ਮਹੱਤਵਪà©à¨°à¨£ ਸਮਠਪà©à¨°à¨¦à¨¾à¨¨ à¨à¨°à¨¦à¨¾ ਹ੠à¨à© ਤà©à¨°à¨¿à¨ªà¨¾ ਹà¨à¨¼à¨¿à¨ ਨ à¨à¨¹à¨¿à©°à¨¦à¨¾ ਹà©. </p>
<div class="articleblock-container" id="arthardpv"></div>
<div class="update-publish-time article-published-time-end"></div>
<div class="comments-shares share-page flex print-hide" data-artid="69275343" data-title="Study identifies sources, health effects of PM2.5 in northern India " data-url="https://www.thehindu.com/sci-tech/study-identifies-sources-health-effects-of-pm25-in-northern-india/article69275343.ece">
<div class="left">
<div class="share">
<ul class="share-list bottom" style="display: none;">
<li class="copy-link" onclick="if (!window.__cfRLUnblockHandlers) return false; copytext('https://www.thehindu.com/sci-tech/study-identifies-sources-health-effects-of-pm25-in-northern-india/article69275343.ece');" data-cf-modified-d48c7c8616f519a6f5727942-="">
<p> à¨à¨¾à¨ªà© à¨à¨°à© ਲਿੰਠ</p>
</li>
<li class="email">
<p> à¨à¨®à©à¨² </p>
</li>
<li class="facebook" onclick="if (!window.__cfRLUnblockHandlers) return false; openShareLink('https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.thehindu.com%2Fsci-tech%2Fstudy-identifies-sources-health-effects-of-pm25-in-northern-india%2Farticle69275343.ece&;t=Study%20identifies%20sources%2C%20health%20effects%20of%20PM2.5%20in%20northern%20India%C2%A0')" data-cf-modified-d48c7c8616f519a6f5727942-="">
<p> ਫà©à¨¸à¨¬à©à©±à¨ </p>
</li>
<li class="twitter" onclick="if (!window.__cfRLUnblockHandlers) return false; openShareLink('https://twitter.com/intent/tweet?url=https%3A%2F%2Fwww.thehindu.com%2Fsci-tech%2Fstudy-identifies-sources-health-effects-of-pm25-in-northern-india%2Farticle69275343.ece&;text=Study%20identifies%20sources%2C%20health%20effects%20of%20PM2.5%20in%20northern%20India%C2%A0')" data-cf-modified-d48c7c8616f519a6f5727942-="">
<p> à¨à¨µà¨¿à©±à¨à¨° </p>
</li>
<li class="telegram" onclick="if (!window.__cfRLUnblockHandlers) return false; openShareLink('https://t.me/share/url?url=https%3A%2F%2Fwww.thehindu.com%2Fsci-tech%2Fstudy-identifies-sources-health-effects-of-pm25-in-northern-india%2Farticle69275343.ece&;text=Study%20identifies%20sources%2C%20health%20effects%20of%20PM2.5%20in%20northern%20India%C2%A0')" data-cf-modified-d48c7c8616f519a6f5727942-="">
<p> ਤਾਰ </p>
</li>
<li class="in" onclick="if (!window.__cfRLUnblockHandlers) return false; openShareLink('https://www.linkedin.com/shareArticle?url=https%3A%2F%2Fwww.thehindu.com%2Fsci-tech%2Fstudy-identifies-sources-health-effects-of-pm25-in-northern-india%2Farticle69275343.ece&;title=Study%20identifies%20sources%2C%20health%20effects%20of%20PM2.5%20in%20northern%20India%C2%A0')" data-cf-modified-d48c7c8616f519a6f5727942-="">
<p> ਲਿੰà¨à¨¡à¨à¨¨ </p>
</li>
<li class="whatsapp" onclick="if (!window.__cfRLUnblockHandlers) return false; openShareLink('https://api.whatsapp.com//send?text=Study%20identifies%20sources%2C%20health%20effects%20of%20PM2.5%20in%20northern%20India%C2%A0%20-%20https%3A%2F%2Fwww.thehindu.com%2Fsci-tech%2Fstudy-identifies-sources-health-effects-of-pm25-in-northern-india%2Farticle69275343.ece')" data-cf-modified-d48c7c8616f519a6f5727942-="">
<p> ਵà¨à¨¸à¨à¨ª</p>
</li>
<li class="reddit" onclick="if (!window.__cfRLUnblockHandlers) return false; openShareLink('https://reddit.com/submit?url=https%3A%2F%2Fwww.thehindu.com%2Fsci-tech%2Fstudy-identifies-sources-health-effects-of-pm25-in-northern-india%2Farticle69275343.ece&;title=Study%20identifies%20sources%2C%20health%20effects%20of%20PM2.5%20in%20northern%20India%C2%A0')" data-cf-modified-d48c7c8616f519a6f5727942-="">
<p> reddit </p>
</li>
</ul>
</div>
</div>
<div class="right">
<div class="read-later"><button class="btn read-later-btn" data-articleid="69275343" style="display:none" data-ga-labelclick="ReadLater"><span>ਬਾਠਦ ਵਿਠਪà©à©à¨¹à©</span></button></p>
<div class="delete-tool-tip" style="display: none;"><a rel="nofollow noopener" target="_blank" class="delete bookmarkdelete"></p>
<p> ਹà¨à¨¾à¨à¨£<br />
 </a><br />
 ਸਾਰ੠ਵà©à¨à©
 </div>
</div>
</div>
</div>
<div class="spliter pt-0 mb-0 print-hide"></div>
<div class="article-ad two-side text-ad print-hide">
<div class="ad-text" id="artproduct2"></div>
</div>
<p><script data-cfasync="false">var totalPcount = document.querySelectorAll(".articlebodycontent>p")
if(totalPcount.length > 1)
 insertElementEnd(totalPcount[1],createElementScript("div","","artmeterpv"))
else
 insertElementbegin(document.querySelector(".articlebodycontent"),createElementScript("div","","artmeterpv"))
</script></p>
<div class="d-none d-lg-block d-xl-block"><script data-cfasync="false">
 totalPcount = totalPcount || [];if (isDeviceEnabled("large")) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "Desktop_AT_Mid01", minHeight: '90px'));
 insertElementEnd(totalPcount[1 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_Desktop_AT_Mid01, publisher: The Hindu --><script type="d48c7c8616f519a6f5727942-text/javascript">userIdentify.then(function() if(isDeviceEnabled("large") && isNonSubcribedUser()) googletag.cmd.push(function() 
 googletag.display('Desktop_AT_Mid01');
 );
 );</script><!-- End DFP : /22390678/TH_Desktop_AT_Mid01, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (isDeviceEnabled("large")) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "Desktop_Inarticle_1x1", minHeight: '250px'));
 insertElementEnd(totalPcount[3 - 1], container)
 </script><!-- Begin DFP : /22390678/Hindu_Desktop_Inarticle_1x1, publisher: The Hindu --><script type="d48c7c8616f519a6f5727942-text/javascript">userIdentify.then(function() if(isDeviceEnabled("large") && isNonSubcribedUser()) googletag.cmd.push(function() 
 googletag.display('Desktop_Inarticle_1x1');
 );
 );</script><!-- End DFP : /22390678/Hindu_Desktop_Inarticle_1x1, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("large") && Number.isInteger(6) && totalPcount.length >= (5 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "Desktop_AT_Mid02", minHeight: '90px'));
 insertElementEnd(totalPcount[6 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_Desktop_AT_Mid02, publisher: The Hindu --><script type="d48c7c8616f519a6f5727942-text/javascript">if (totalPcount.length > 0 && Number.isInteger(6) && totalPcount.length >= (5 + 3)) if (isDeviceEnabled("large")) 
 googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_Desktop_AT_Mid02', [728, 90], 'Desktop_AT_Mid02').addService(googletag.pubads());
 );
 userIdentify.then(function() if (isDeviceEnabled("large") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(6) && totalPcount.length >= (5 + 3)) googletag.cmd.push(function() 
 googletag.display('Desktop_AT_Mid02');
 );
 );</script><!-- End DFP : /22390678/TH_Desktop_AT_Mid02, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("large") && Number.isInteger(9) && totalPcount.length >= (8 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "Desktop_AT_Mid03", minHeight: '90px'));
 insertElementEnd(totalPcount[9 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_Desktop_AT_Mid03, publisher: The Hindu --><script type="d48c7c8616f519a6f5727942-text/javascript">if (totalPcount.length > 0 && Number.isInteger(9) && totalPcount.length >= (8 + 3)) if (isDeviceEnabled("large")) 
 googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_Desktop_AT_Mid03', [728, 90], 'Desktop_AT_Mid03').addService(googletag.pubads());
 );
 userIdentify.then(function() if (isDeviceEnabled("large") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(9) && totalPcount.length >= (8 + 3)) googletag.cmd.push(function() 
 googletag.display('Desktop_AT_Mid03');
 );
 );</script><!-- End DFP : /22390678/TH_Desktop_AT_Mid03, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("large") && Number.isInteger(12) && totalPcount.length >= (11 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "Desktop_AT_Mid04", minHeight: '90px'));
 insertElementEnd(totalPcount[12 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_Desktop_AT_Mid04, publisher: The Hindu --><script type="d48c7c8616f519a6f5727942-text/javascript">if (totalPcount.length > 0 && Number.isInteger(12) && totalPcount.length >= (11 + 3)) if (isDeviceEnabled("large")) 
 googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_Desktop_AT_Mid04', [728, 90], 'Desktop_AT_Mid04').addService(googletag.pubads());
 );
 userIdentify.then(function() if (isDeviceEnabled("large") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(12) && totalPcount.length >= (11 + 3)) googletag.cmd.push(function() 
 googletag.display('Desktop_AT_Mid04');
 );
 );</script><!-- End DFP : /22390678/TH_Desktop_AT_Mid04, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("large") && Number.isInteger(15) && totalPcount.length >= (14 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "Desktop_AT_Mid05", minHeight: '90px'));
 insertElementEnd(totalPcount[15 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_Desktop_AT_Mid05, publisher: The Hindu --><script type="d48c7c8616f519a6f5727942-text/javascript">if (totalPcount.length > 0 && Number.isInteger(15) && totalPcount.length >= (14 + 3)) if (isDeviceEnabled("large")) 
 googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_Desktop_AT_Mid05', [728, 90], 'Desktop_AT_Mid05').addService(googletag.pubads());
 );
 userIdentify.then(function() if (isDeviceEnabled("large") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(15) && totalPcount.length >= (14 + 3)) googletag.cmd.push(function() 
 googletag.display('Desktop_AT_Mid05');
 );
 );</script><!-- End DFP : /22390678/TH_Desktop_AT_Mid05, publisher: The Hindu --></div>
<div class="d-block d-sm-none "><script data-cfasync="false">
 totalPcount = totalPcount || [];if (isDeviceEnabled("small")) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "MWeb_AT_Middle01", minHeight: '280px'));
 insertElementEnd(totalPcount[1 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_MWeb_AT_Middle01, publisher: The Hindu --><script type="d48c7c8616f519a6f5727942-text/javascript">userIdentify.then(function() if(isDeviceEnabled("small") && isNonSubcribedUser()) googletag.cmd.push(function() 
 googletag.display('MWeb_AT_Middle01');
 );
 );</script><!-- End DFP : /22390678/TH_MWeb_AT_Middle01, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (isDeviceEnabled("small")) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "Mweb_Inarticle_1x1", minHeight: '250px'));
 insertElementEnd(totalPcount[3 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_Mweb_Inarticle_1x1, publisher: The Hindu --><script type="d48c7c8616f519a6f5727942-text/javascript">userIdentify.then(function() if(isDeviceEnabled("small") && isNonSubcribedUser()) googletag.cmd.push(function() 
 googletag.display('Mweb_Inarticle_1x1');
 );
 );</script><!-- End DFP : /22390678/TH_Mweb_Inarticle_1x1, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("small") && Number.isInteger(6) && totalPcount.length >= (5 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "MWeb_AT_Middle02", minHeight: '280px'));
 insertElementEnd(totalPcount[6 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_MWeb_AT_Middle02, publisher: The Hindu --><script type="d48c7c8616f519a6f5727942-text/javascript">if (totalPcount.length > 0 && Number.isInteger(6) && totalPcount.length >= (5 + 3)) if (isDeviceEnabled("small")) 
 googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_MWeb_AT_Middle02', [[300, 250], [336, 280]], 'MWeb_AT_Middle02').addService(googletag.pubads());
 );
 userIdentify.then(function() if (isDeviceEnabled("small") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(6) && totalPcount.length >= (5 + 3)) googletag.cmd.push(function() 
 googletag.display('MWeb_AT_Middle02');
 );
 );</script><!-- End DFP : /22390678/TH_MWeb_AT_Middle02, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("small") && Number.isInteger(9) && totalPcount.length >= (8 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "MWeb_AT_Middle03", minHeight: '280px'));
 insertElementEnd(totalPcount[9 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_MWeb_AT_Middle03, publisher: The Hindu --><script type="d48c7c8616f519a6f5727942-text/javascript">if (totalPcount.length > 0 && Number.isInteger(9) && totalPcount.length >= (8 + 3)) if (isDeviceEnabled("small")) 
 googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_MWeb_AT_Middle03', [[300, 250], [336, 280]], 'MWeb_AT_Middle03').addService(googletag.pubads());
 );
 userIdentify.then(function() if (isDeviceEnabled("small") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(9) && totalPcount.length >= (8 + 3)) googletag.cmd.push(function() 
 googletag.display('MWeb_AT_Middle03');
 );
 );</script><!-- End DFP : /22390678/TH_MWeb_AT_Middle03, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("small") && Number.isInteger(12) && totalPcount.length >= (11 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "MWeb_AT_Middle04", minHeight: '280px'));
 insertElementEnd(totalPcount[12 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_MWeb_AT_Middle04, publisher: The Hindu --><script type="d48c7c8616f519a6f5727942-text/javascript">if (totalPcount.length > 0 && Number.isInteger(12) && totalPcount.length >= (11 + 3)) if (isDeviceEnabled("small")) 
 googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_MWeb_AT_Middle04', [[300, 250], [336, 280]], 'MWeb_AT_Middle04').addService(googletag.pubads());
 );
 userIdentify.then(function() if (isDeviceEnabled("small") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(12) && totalPcount.length >= (11 + 3)) googletag.cmd.push(function() 
 googletag.display('MWeb_AT_Middle04');
 );
 );</script><!-- End DFP : /22390678/TH_MWeb_AT_Middle04, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("small") && Number.isInteger(15) && totalPcount.length >= (14 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "MWeb_AT_Middle05", minHeight: '280px'));
 insertElementEnd(totalPcount[15 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_MWeb_AT_Middle05, publisher: The Hindu --><script type="d48c7c8616f519a6f5727942-text/javascript">if (totalPcount.length > 0 && Number.isInteger(15) && totalPcount.length >= (14 + 3)) if (isDeviceEnabled("small")) 
 googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_MWeb_AT_Middle05', [[300, 250], [336, 280]], 'MWeb_AT_Middle05').addService(googletag.pubads());
 );
 userIdentify.then(function() if (isDeviceEnabled("small") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(15) && totalPcount.length >= (14 + 3)) googletag.cmd.push(function() 
 googletag.display('MWeb_AT_Middle05');
 );
 );</script><!-- End DFP : /22390678/TH_MWeb_AT_Middle05, publisher: The Hindu --></div>
</div>
<p><script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></p>

ਅਧਿਐਨ ਉੱਤਰ ਭਾਰਤ ਪ੍ਰੀਮੀਅਮ, ਸਿਹਤ ਪ੍ਰਭਾਵਾਂ ਵਿੱਚ ਪੀਐਮ 2.5 ਦੇ ਸਰੋਤ ਦੀ ਪਛਾਣ ਕਰਦਾ ਹੈ
