{"version":"1.0","provider_name":"SwitchON Foundation","provider_url":"https:\/\/www.switchon.org.in\/newsite","author_name":"admin","author_url":"https:\/\/www.switchon.org.in\/newsite\/author\/admin\/","title":"Kolkata\u2019s Pre-Diwali Air Quality Story - SwitchON Foundation","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"nTEL8ynA4l\"><a href=\"https:\/\/www.switchon.org.in\/newsite\/kolkata-pre-diwali-air-quality\/\">Kolkata\u2019s Pre-Diwali Air Quality Story<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.switchon.org.in\/newsite\/kolkata-pre-diwali-air-quality\/embed\/#?secret=nTEL8ynA4l\" width=\"600\" height=\"338\" title=\"&#8220;Kolkata\u2019s Pre-Diwali Air Quality Story&#8221; &#8212; SwitchON Foundation\" data-secret=\"nTEL8ynA4l\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.switchon.org.in\/newsite\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.switchon.org.in\/newsite\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-10-18-at-2.21.07-PM.jpeg","thumbnail_width":1313,"thumbnail_height":677,"description":"Introduction India is preparing for its grand festival of lights, Diwali. It is a time of warmth, togetherness, and hope, when homes are lit with lamps and hearts glow with joy. Across parts of eastern India, the same festive season is also marked by Kali Puja, the worship of the goddess Kali. Yet, as every [&hellip;]"}