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Release from Central Pollution Control Board, Ministry of Environment, Forest and Climate Change
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Fetched directly from the publisher on 3 Oct 2026, 21:00 IST. The copy below is byte-for-byte what the publisher served.
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 19 April 2021 | 117 | AQI bulletin p.1–11, Index Value column: mean of all 123 city rows — every row in the table |
| Andhra Pradesh | 19 April 2021 | 59 | AQI bulletin p.1–11, Index Value column: mean of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.9), Tirupati (p.10), Visakhapatnam (p.11) |
| Arunachal Pradesh | 19 April 2021 | 72 | AQI bulletin p.8, Index Value column: mean of 1 city row placed in Arunachal Pradesh — Naharlagun (p.8) |
| Assam | 19 April 2021 | 42 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 19 April 2021 | 161 | AQI bulletin p.4–8, Index Value column: mean of 4 city rows placed in Bihar — Gaya (p.4), Hajipur (p.4), Muzaffarpur (p.7), Patna (p.8) |
Central Pollution Control Board, Ministry of Environment, Forest and Climate Change. CPCB National Air Quality Index bulletin, 19 April 2021 (123 cities) (published 19 Apr 2021). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 edbadd5a6b1611f60e07465dc1c9b14a632a749a887cb6a066ea47c2cea5bbef. https://indiahealthobservatory.com/sources/cpcb/releases/2032
| Chandigarh | 19 April 2021 | 64 | AQI bulletin p.2, Index Value column: mean of 1 city row placed in Chandigarh — Chandigarh (p.2) |
| Delhi | 19 April 2021 | 187 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 19 April 2021 | 95 | AQI bulletin p.1–10, Index Value column: mean of 5 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.4), Vapi (p.10), Vatva (p.10) |
| Haryana | 19 April 2021 | 168 | AQI bulletin p.1–11, Index Value column: mean of 22 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.2), Charkhi Dadri (p.2), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.3), Gurugram (p.4), Hisar (p.5), Jind (p.5), Kaithal (p.5), Karnal (p.6), Manesar (p.7), Narnaul (p.8), Palwal (p.8), Panchkula (p.8), Panipat (p.8), Rohtak (p.9), Sirsa (p.9), Sonipat (p.10), Yamunanagar (p.11) |
| Jammu and Kashmir | 19 April 2021 | 34 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 19 April 2021 | 71 | AQI bulletin p.1–11, Index Value column: mean of 16 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Davanagere (p.3), Gadag (p.4), Hassan (p.4), Hubballi (p.5), Kolar (p.6), Koppal (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.8), Shivamogga (p.9), Yadgir (p.11) |
| Kerala | 19 April 2021 | 68 | AQI bulletin p.3–10, Index Value column: mean of 7 city rows placed in Kerala — Eloor (p.3), Ernakulam (p.3), Kannur (p.6), Kochi (p.6), Kollam (p.6), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 19 April 2021 | 137 | AQI bulletin p.2–9, Index Value column: mean of 11 city rows placed in Madhya Pradesh — Bhopal (p.2), Dewas (p.3), Gwalior (p.4), Indore (p.5), Jabalpur (p.5), Katni (p.6), Mandideep (p.7), Pithampur (p.9), Ratlam (p.9), Sagar (p.9), Singrauli (p.9) |
| Maharashtra | 19 April 2021 | 102 | AQI bulletin p.1–10, Index Value column: mean of 8 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.2), Kalyan (p.5), Mumbai (p.7), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Thane (p.10) |
| Mizoram | 19 April 2021 | 33 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 19 April 2021 | 73 | AQI bulletin p.6, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 19 April 2021 | 101 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Odisha — Talcher (p.10) |
| Puducherry | 19 April 2021 | 63 | AQI bulletin p.9, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 19 April 2021 | 93 | AQI bulletin p.2–9, Index Value column: mean of 7 city rows placed in Punjab — Bathinda (p.2), Jalandhar (p.5), Khanna (p.6), Ludhiana (p.7), Mandi Gobindgarh (p.7), Patiala (p.8), Rupnagar (p.9) |
| Rajasthan | 19 April 2021 | 139 | AQI bulletin p.1–10, Index Value column: mean of 8 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Bhiwadi (p.2), Jaipur (p.5), Jodhpur (p.5), Kota (p.6), Pali (p.8), Udaipur (p.10) |
| Tamil Nadu | 19 April 2021 | 54 | AQI bulletin p.3–10, Index Value column: mean of 3 city rows placed in Tamil Nadu — Chennai (p.3), Gummidipoondi (p.4), Thoothukudi (p.10) |
| Telangana | 19 April 2021 | 101 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 19 April 2021 | 57 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 19 April 2021 | 180 | AQI bulletin p.1–10, Index Value column: mean of 12 city rows placed in Uttar Pradesh — Baghpat (p.1), Bulandshahr (p.2), Ghaziabad (p.4), Greater Noida (p.4), Hapur (p.4), Kanpur (p.6), Lucknow (p.7), Meerut (p.7), Moradabad (p.7), Muzaffarnagar (p.7), Noida (p.8), Varanasi (p.10) |
| West Bengal | 19 April 2021 | 97 | AQI bulletin p.1–9, Index Value column: mean of 5 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Howrah (p.5), Kolkata (p.6), Siliguri (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 19 April 2021 | 123 | AQI bulletin p.1–11: count of all 123 city rows — every row in the table |
| Andhra Pradesh | 19 April 2021 | 4 | AQI bulletin p.1–11: count of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.9), Tirupati (p.10), Visakhapatnam (p.11) |
| Arunachal Pradesh | 19 April 2021 | 1 | AQI bulletin p.8: count of 1 city row placed in Arunachal Pradesh — Naharlagun (p.8) |
| Assam | 19 April 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 19 April 2021 | 4 | AQI bulletin p.4–8: count of 4 city rows placed in Bihar — Gaya (p.4), Hajipur (p.4), Muzaffarpur (p.7), Patna (p.8) |
| Chandigarh | 19 April 2021 | 1 | AQI bulletin p.2: count of 1 city row placed in Chandigarh — Chandigarh (p.2) |
| Delhi | 19 April 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 19 April 2021 | 5 | AQI bulletin p.1–10: count of 5 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.4), Vapi (p.10), Vatva (p.10) |
| Haryana | 19 April 2021 | 22 | AQI bulletin p.1–11: count of 22 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.2), Charkhi Dadri (p.2), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.3), Gurugram (p.4), Hisar (p.5), Jind (p.5), Kaithal (p.5), Karnal (p.6), Manesar (p.7), Narnaul (p.8), Palwal (p.8), Panchkula (p.8), Panipat (p.8), Rohtak (p.9), Sirsa (p.9), Sonipat (p.10), Yamunanagar (p.11) |
| Jammu and Kashmir | 19 April 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 19 April 2021 | 16 | AQI bulletin p.1–11: count of 16 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Davanagere (p.3), Gadag (p.4), Hassan (p.4), Hubballi (p.5), Kolar (p.6), Koppal (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.8), Shivamogga (p.9), Yadgir (p.11) |
| Kerala | 19 April 2021 | 7 | AQI bulletin p.3–10: count of 7 city rows placed in Kerala — Eloor (p.3), Ernakulam (p.3), Kannur (p.6), Kochi (p.6), Kollam (p.6), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 19 April 2021 | 11 | AQI bulletin p.2–9: count of 11 city rows placed in Madhya Pradesh — Bhopal (p.2), Dewas (p.3), Gwalior (p.4), Indore (p.5), Jabalpur (p.5), Katni (p.6), Mandideep (p.7), Pithampur (p.9), Ratlam (p.9), Sagar (p.9), Singrauli (p.9) |
| Maharashtra | 19 April 2021 | 8 | AQI bulletin p.1–10: count of 8 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.2), Kalyan (p.5), Mumbai (p.7), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Thane (p.10) |
| Mizoram | 19 April 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 19 April 2021 | 1 | AQI bulletin p.6: count of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 19 April 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Odisha — Talcher (p.10) |
| Puducherry | 19 April 2021 | 1 | AQI bulletin p.9: count of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 19 April 2021 | 7 | AQI bulletin p.2–9: count of 7 city rows placed in Punjab — Bathinda (p.2), Jalandhar (p.5), Khanna (p.6), Ludhiana (p.7), Mandi Gobindgarh (p.7), Patiala (p.8), Rupnagar (p.9) |
| Rajasthan | 19 April 2021 | 8 | AQI bulletin p.1–10: count of 8 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Bhiwadi (p.2), Jaipur (p.5), Jodhpur (p.5), Kota (p.6), Pali (p.8), Udaipur (p.10) |
| Tamil Nadu | 19 April 2021 | 3 | AQI bulletin p.3–10: count of 3 city rows placed in Tamil Nadu — Chennai (p.3), Gummidipoondi (p.4), Thoothukudi (p.10) |
| Telangana | 19 April 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 19 April 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 19 April 2021 | 12 | AQI bulletin p.1–10: count of 12 city rows placed in Uttar Pradesh — Baghpat (p.1), Bulandshahr (p.2), Ghaziabad (p.4), Greater Noida (p.4), Hapur (p.4), Kanpur (p.6), Lucknow (p.7), Meerut (p.7), Moradabad (p.7), Muzaffarnagar (p.7), Noida (p.8), Varanasi (p.10) |
| West Bengal | 19 April 2021 | 5 | AQI bulletin p.1–9: count of 5 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Howrah (p.5), Kolkata (p.6), Siliguri (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 19 April 2021 | 12% | AQI bulletin p.1–11, Index Value column: 15 of all 123 city rows at 201 or more — Baghpat 285 (p.1), Bahadurgarh 208 (p.2), Bhiwadi 306 (p.2), Bulandshahr 241 (p.2), Dharuhera 290 (p.3), Faridabad 214 (p.3), Ghaziabad 218 (p.4), Gurugram 213 (p.4), Hajipur 203 (p.4), Manesar 231 (p.7), Meerut 213 (p.7), Narnaul 262 (p.8), Patna 216 (p.8), Singrauli 285 (p.9), Sonipat 219 (p.10) |
| Andhra Pradesh | 19 April 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 4 city rows placed in Andhra Pradesh at 201 or more (highest 76) |
| Arunachal Pradesh | 19 April 2021 | 0% | AQI bulletin p.8, Index Value column: none of 1 city row placed in Arunachal Pradesh at 201 or more (highest 72) |
| Assam | 19 April 2021 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Assam at 201 or more (highest 42) |
| Bihar | 19 April 2021 | 50% | AQI bulletin p.4–8, Index Value column: 2 of 4 city rows placed in Bihar at 201 or more — Hajipur 203 (p.4), Patna 216 (p.8) |
| Chandigarh | 19 April 2021 | 0% | AQI bulletin p.2, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 64) |
| Delhi | 19 April 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Delhi at 201 or more (highest 187) |
| Gujarat | 19 April 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 5 city rows placed in Gujarat at 201 or more (highest 111) |
| Haryana | 19 April 2021 | 32% | AQI bulletin p.1–11, Index Value column: 7 of 22 city rows placed in Haryana at 201 or more — Bahadurgarh 208 (p.2), Dharuhera 290 (p.3), Faridabad 214 (p.3), Gurugram 213 (p.4), Manesar 231 (p.7), Narnaul 262 (p.8), Sonipat 219 (p.10) |
| Jammu and Kashmir | 19 April 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Jammu and Kashmir at 201 or more (highest 34) |
| Karnataka | 19 April 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 16 city rows placed in Karnataka at 201 or more (highest 169) |
| Kerala | 19 April 2021 | 0% | AQI bulletin p.3–10, Index Value column: none of 7 city rows placed in Kerala at 201 or more (highest 102) |
| Madhya Pradesh | 19 April 2021 | 9% | AQI bulletin p.2–9, Index Value column: 1 of 11 city rows placed in Madhya Pradesh at 201 or more — Singrauli 285 (p.9) |
| Maharashtra | 19 April 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 8 city rows placed in Maharashtra at 201 or more (highest 134) |
| Mizoram | 19 April 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Mizoram at 201 or more (highest 33) |
| Nagaland | 19 April 2021 | 0% | AQI bulletin p.6, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 73) |
| Odisha | 19 April 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Odisha at 201 or more (highest 101) |
| Puducherry | 19 April 2021 | 0% | AQI bulletin p.9, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 63) |
| Punjab | 19 April 2021 | 0% | AQI bulletin p.2–9, Index Value column: none of 7 city rows placed in Punjab at 201 or more (highest 150) |
| Rajasthan | 19 April 2021 | 13% | AQI bulletin p.1–10, Index Value column: 1 of 8 city rows placed in Rajasthan at 201 or more — Bhiwadi 306 (p.2) |
| Tamil Nadu | 19 April 2021 | 0% | AQI bulletin p.3–10, Index Value column: none of 3 city rows placed in Tamil Nadu at 201 or more (highest 70) |
| Telangana | 19 April 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 101) |
| Tripura | 19 April 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 57) |
| Uttar Pradesh | 19 April 2021 | 33% | AQI bulletin p.1–10, Index Value column: 4 of 12 city rows placed in Uttar Pradesh at 201 or more — Baghpat 285 (p.1), Bulandshahr 241 (p.2), Ghaziabad 218 (p.4), Meerut 213 (p.7) |
| West Bengal | 19 April 2021 | 0% | AQI bulletin p.1–9, Index Value column: none of 5 city rows placed in West Bengal at 201 or more (highest 135) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 19 April 2021 | 306 | AQI bulletin p.1–11, Index Value column: highest of all 123 city rows — Bhiwadi, S.No 17 (p.2), Very Poor |
| Andhra Pradesh | 19 April 2021 | 76 | AQI bulletin p.1–11, Index Value column: highest of 4 city rows placed in Andhra Pradesh — Tirupati, S.No 116 (p.10), Satisfactory, Visakhapatnam, S.No 121 (p.11), Satisfactory |
| Arunachal Pradesh | 19 April 2021 | 72 | AQI bulletin p.8, Index Value column: highest of 1 city row placed in Arunachal Pradesh — Naharlagun, S.No 86 (p.8), Satisfactory |
| Assam | 19 April 2021 | 42 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 44 (p.4), Good |
| Bihar | 19 April 2021 | 216 | AQI bulletin p.4–8, Index Value column: highest of 4 city rows placed in Bihar — Patna, S.No 96 (p.8), Poor |
| Chandigarh | 19 April 2021 | 64 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 22 (p.2), Satisfactory |
| Delhi | 19 April 2021 | 187 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 29 (p.3), Moderate |
| Gujarat | 19 April 2021 | 111 | AQI bulletin p.1–10, Index Value column: highest of 5 city rows placed in Gujarat — Ankleshwar, S.No 8 (p.1), Moderate |
| Haryana | 19 April 2021 | 290 | AQI bulletin p.1–11, Index Value column: highest of 22 city rows placed in Haryana — Dharuhera, S.No 31 (p.3), Poor |
| Jammu and Kashmir | 19 April 2021 | 34 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Jammu and Kashmir — Srinagar, S.No 110 (p.10), Good |
| Karnataka | 19 April 2021 | 169 | AQI bulletin p.1–11, Index Value column: highest of 16 city rows placed in Karnataka — Chamarajanagar, S.No 21 (p.2), Moderate |
| Kerala | 19 April 2021 | 102 | AQI bulletin p.3–10, Index Value column: highest of 7 city rows placed in Kerala — Kannur, S.No 61 (p.6), Moderate |
| Madhya Pradesh | 19 April 2021 | 285 | AQI bulletin p.2–9, Index Value column: highest of 11 city rows placed in Madhya Pradesh — Singrauli, S.No 107 (p.9), Poor |
| Maharashtra | 19 April 2021 | 134 | AQI bulletin p.1–10, Index Value column: highest of 8 city rows placed in Maharashtra — Kalyan, S.No 60 (p.5), Moderate |
| Mizoram | 19 April 2021 | 33 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Mizoram — Aizawl, S.No 3 (p.1), Good |
| Nagaland | 19 April 2021 | 73 | AQI bulletin p.6, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 67 (p.6), Satisfactory |
| Odisha | 19 April 2021 | 101 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Odisha — Talcher, S.No 111 (p.10), Moderate |
| Puducherry | 19 April 2021 | 63 | AQI bulletin p.9, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 98 (p.9), Satisfactory |
| Punjab | 19 April 2021 | 150 | AQI bulletin p.2–9, Index Value column: highest of 7 city rows placed in Punjab — Rupnagar, S.No 103 (p.9), Moderate |
| Rajasthan | 19 April 2021 | 306 | AQI bulletin p.1–10, Index Value column: highest of 8 city rows placed in Rajasthan — Bhiwadi, S.No 17 (p.2), Very Poor |
| Tamil Nadu | 19 April 2021 | 70 | AQI bulletin p.3–10, Index Value column: highest of 3 city rows placed in Tamil Nadu — Gummidipoondi, S.No 42 (p.4), Satisfactory |
| Telangana | 19 April 2021 | 101 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 52 (p.5), Moderate |
| Tripura | 19 April 2021 | 57 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Satisfactory |
| Uttar Pradesh | 19 April 2021 | 285 | AQI bulletin p.1–10, Index Value column: highest of 12 city rows placed in Uttar Pradesh — Baghpat, S.No 12 (p.1), Poor |
| West Bengal | 19 April 2021 | 135 | AQI bulletin p.1–9, Index Value column: highest of 5 city rows placed in West Bengal — Durgapur, S.No 32 (p.3), Moderate |