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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, 20:59 IST. The copy below is byte-for-byte what the publisher served.
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 22 October 2021 | 123 | AQI bulletin p.1–11, Index Value column: mean of all 131 city rows — every row in the table |
| Andhra Pradesh | 22 October 2021 | 96 | AQI bulletin p.1–11, Index Value column: mean of 3 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.9), Visakhapatnam (p.11) |
| Assam | 22 October 2021 | 75 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 22 October 2021 | 122 | AQI bulletin p.4–9, Index Value column: mean of 4 city rows placed in Bihar — Gaya (p.4), Hajipur (p.4), Muzaffarpur (p.8), Patna (p.9) |
| Chandigarh | 22 October 2021 | 190 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Chandigarh — Chandigarh (p.3) |
Central Pollution Control Board, Ministry of Environment, Forest and Climate Change. CPCB National Air Quality Index bulletin, 22 October 2021 (131 cities) (published 22 Oct 2021). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 0404f27f53337b8c3dc59906af0a64844c551ad961224108675992fa9ef442c0. https://indiahealthobservatory.com/sources/cpcb/releases/1846
| Chhattisgarh | 22 October 2021 | 95 | AQI bulletin p.2, Index Value column: mean of 1 city row placed in Chhattisgarh — Bilaspur (p.2) |
| Delhi | 22 October 2021 | 170 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 22 October 2021 | 134 | AQI bulletin p.1–11, Index Value column: mean of 6 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.4), Nandesari (p.8), Vapi (p.11), Vatva (p.11) |
| Haryana | 22 October 2021 | 178 | AQI bulletin p.1–11, Index Value column: mean of 23 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.2), Charkhi Dadri (p.3), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.4), Gurugram (p.4), Hisar (p.5), Jind (p.5), Kaithal (p.6), Karnal (p.6), Kurukshetra (p.7), Mandikhera (p.7), Manesar (p.7), Narnaul (p.8), Panchkula (p.9), Panipat (p.9), Rohtak (p.10), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.11) |
| Jammu and Kashmir | 22 October 2021 | 79 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 22 October 2021 | 60 | AQI bulletin p.2–11, Index Value column: mean of 16 city rows placed in Karnataka — Bagalkot (p.2), Bengaluru (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Davanagere (p.3), Hassan (p.5), Hubballi (p.5), Kolar (p.6), Koppal (p.7), Manglore (p.7), Medikeri (p.8), Mysuru (p.8), Raichur (p.9), Ramanagara (p.9), Shivamogga (p.10), Vijayapura (p.11) |
| Kerala | 22 October 2021 | 58 | AQI bulletin p.6–11, Index Value column: mean of 5 city rows placed in Kerala — Kannur (p.6), Kochi (p.6), Kollam (p.7), Kozhikode (p.7), Thiruvananthapuram (p.11) |
| Madhya Pradesh | 22 October 2021 | 113 | AQI bulletin p.2–11, Index Value column: mean of 14 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Dewas (p.3), Gwalior (p.4), Indore (p.5), Jabalpur (p.5), Katni (p.6), Mandideep (p.7), Pithampur (p.9), Ratlam (p.10), Sagar (p.10), Satna (p.10), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 22 October 2021 | 125 | AQI bulletin p.3–10, Index Value column: mean of 7 city rows placed in Maharashtra — Chandrapur (p.3), Kalyan (p.6), Mumbai (p.8), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Thane (p.10) |
| Mizoram | 22 October 2021 | 39 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 22 October 2021 | 59 | AQI bulletin p.6, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 22 October 2021 | 80 | AQI bulletin p.2–10, Index Value column: mean of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.10) |
| Puducherry | 22 October 2021 | 35 | AQI bulletin p.9, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 22 October 2021 | 152 | AQI bulletin p.1–10, Index Value column: mean of 7 city rows placed in Punjab — Amritsar (p.1), Jalandhar (p.5), Khanna (p.6), Ludhiana (p.7), Mandi Gobindgarh (p.7), Patiala (p.9), Rupnagar (p.10) |
| Rajasthan | 22 October 2021 | 96 | AQI bulletin p.1–11, 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.6), Kota (p.7), Pali (p.9), Udaipur (p.11) |
| Tamil Nadu | 22 October 2021 | 71 | AQI bulletin p.3–11, Index Value column: mean of 3 city rows placed in Tamil Nadu — Chennai (p.3), Gummidipoondi (p.4), Thoothukudi (p.11) |
| Telangana | 22 October 2021 | 129 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 22 October 2021 | 81 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 22 October 2021 | 162 | AQI bulletin p.1–11, Index Value column: mean of 17 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.2), Bulandshahr (p.2), Firozabad (p.4), Ghaziabad (p.4), Gorakhpur (p.4), Greater Noida (p.4), Hapur (p.5), Kanpur (p.6), Lucknow (p.7), Meerut (p.8), Moradabad (p.8), Muzaffarnagar (p.8), Noida (p.8), Prayagraj (p.9), Varanasi (p.11), Vrindavan (p.11) |
| West Bengal | 22 October 2021 | 137 | AQI bulletin p.1–6, Index Value column: mean of 5 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Haldia (p.5), Howrah (p.5), Kolkata (p.6) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 22 October 2021 | 131 | AQI bulletin p.1–11: count of all 131 city rows — every row in the table |
| Andhra Pradesh | 22 October 2021 | 3 | AQI bulletin p.1–11: count of 3 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.9), Visakhapatnam (p.11) |
| Assam | 22 October 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 22 October 2021 | 4 | AQI bulletin p.4–9: count of 4 city rows placed in Bihar — Gaya (p.4), Hajipur (p.4), Muzaffarpur (p.8), Patna (p.9) |
| Chandigarh | 22 October 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Chandigarh — Chandigarh (p.3) |
| Chhattisgarh | 22 October 2021 | 1 | AQI bulletin p.2: count of 1 city row placed in Chhattisgarh — Bilaspur (p.2) |
| Delhi | 22 October 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 22 October 2021 | 6 | AQI bulletin p.1–11: count of 6 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.4), Nandesari (p.8), Vapi (p.11), Vatva (p.11) |
| Haryana | 22 October 2021 | 23 | AQI bulletin p.1–11: count of 23 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.2), Charkhi Dadri (p.3), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.4), Gurugram (p.4), Hisar (p.5), Jind (p.5), Kaithal (p.6), Karnal (p.6), Kurukshetra (p.7), Mandikhera (p.7), Manesar (p.7), Narnaul (p.8), Panchkula (p.9), Panipat (p.9), Rohtak (p.10), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.11) |
| Jammu and Kashmir | 22 October 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 22 October 2021 | 16 | AQI bulletin p.2–11: count of 16 city rows placed in Karnataka — Bagalkot (p.2), Bengaluru (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Davanagere (p.3), Hassan (p.5), Hubballi (p.5), Kolar (p.6), Koppal (p.7), Manglore (p.7), Medikeri (p.8), Mysuru (p.8), Raichur (p.9), Ramanagara (p.9), Shivamogga (p.10), Vijayapura (p.11) |
| Kerala | 22 October 2021 | 5 | AQI bulletin p.6–11: count of 5 city rows placed in Kerala — Kannur (p.6), Kochi (p.6), Kollam (p.7), Kozhikode (p.7), Thiruvananthapuram (p.11) |
| Madhya Pradesh | 22 October 2021 | 14 | AQI bulletin p.2–11: count of 14 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Dewas (p.3), Gwalior (p.4), Indore (p.5), Jabalpur (p.5), Katni (p.6), Mandideep (p.7), Pithampur (p.9), Ratlam (p.10), Sagar (p.10), Satna (p.10), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 22 October 2021 | 7 | AQI bulletin p.3–10: count of 7 city rows placed in Maharashtra — Chandrapur (p.3), Kalyan (p.6), Mumbai (p.8), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Thane (p.10) |
| Mizoram | 22 October 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 22 October 2021 | 1 | AQI bulletin p.6: count of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 22 October 2021 | 2 | AQI bulletin p.2–10: count of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.10) |
| Puducherry | 22 October 2021 | 1 | AQI bulletin p.9: count of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 22 October 2021 | 7 | AQI bulletin p.1–10: count of 7 city rows placed in Punjab — Amritsar (p.1), Jalandhar (p.5), Khanna (p.6), Ludhiana (p.7), Mandi Gobindgarh (p.7), Patiala (p.9), Rupnagar (p.10) |
| Rajasthan | 22 October 2021 | 8 | AQI bulletin p.1–11: count of 8 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Bhiwadi (p.2), Jaipur (p.5), Jodhpur (p.6), Kota (p.7), Pali (p.9), Udaipur (p.11) |
| Tamil Nadu | 22 October 2021 | 3 | AQI bulletin p.3–11: count of 3 city rows placed in Tamil Nadu — Chennai (p.3), Gummidipoondi (p.4), Thoothukudi (p.11) |
| Telangana | 22 October 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 22 October 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 22 October 2021 | 17 | AQI bulletin p.1–11: count of 17 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.2), Bulandshahr (p.2), Firozabad (p.4), Ghaziabad (p.4), Gorakhpur (p.4), Greater Noida (p.4), Hapur (p.5), Kanpur (p.6), Lucknow (p.7), Meerut (p.8), Moradabad (p.8), Muzaffarnagar (p.8), Noida (p.8), Prayagraj (p.9), Varanasi (p.11), Vrindavan (p.11) |
| West Bengal | 22 October 2021 | 5 | AQI bulletin p.1–6: count of 5 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Haldia (p.5), Howrah (p.5), Kolkata (p.6) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 22 October 2021 | 12% | AQI bulletin p.1–11, Index Value column: 16 of all 131 city rows at 201 or more — Ambala 211 (p.1), Ankleshwar 243 (p.1), Ballabgarh 243 (p.2), Durgapur 269 (p.3), Ghaziabad 236 (p.4), Hapur 208 (p.5), Kaithal 227 (p.6), Karnal 256 (p.6), Katni 220 (p.6), Kurukshetra 217 (p.7), Meerut 208 (p.8), Moradabad 222 (p.8), Muzaffarnagar 273 (p.8), Panchkula 220 (p.9), Panipat 238 (p.9), Yamunanagar 299 (p.11) |
| Andhra Pradesh | 22 October 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 3 city rows placed in Andhra Pradesh at 201 or more (highest 117) |
| Assam | 22 October 2021 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Assam at 201 or more (highest 75) |
| Bihar | 22 October 2021 | 0% | AQI bulletin p.4–9, Index Value column: none of 4 city rows placed in Bihar at 201 or more (highest 149) |
| Chandigarh | 22 October 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 190) |
| Chhattisgarh | 22 October 2021 | 0% | AQI bulletin p.2, Index Value column: none of 1 city row placed in Chhattisgarh at 201 or more (highest 95) |
| Delhi | 22 October 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Delhi at 201 or more (highest 170) |
| Gujarat | 22 October 2021 | 17% | AQI bulletin p.1–11, Index Value column: 1 of 6 city rows placed in Gujarat at 201 or more — Ankleshwar 243 (p.1) |
| Haryana | 22 October 2021 | 35% | AQI bulletin p.1–11, Index Value column: 8 of 23 city rows placed in Haryana at 201 or more — Ambala 211 (p.1), Ballabgarh 243 (p.2), Kaithal 227 (p.6), Karnal 256 (p.6), Kurukshetra 217 (p.7), Panchkula 220 (p.9), Panipat 238 (p.9), Yamunanagar 299 (p.11) |
| Jammu and Kashmir | 22 October 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Jammu and Kashmir at 201 or more (highest 79) |
| Karnataka | 22 October 2021 | 0% | AQI bulletin p.2–11, Index Value column: none of 16 city rows placed in Karnataka at 201 or more (highest 113) |
| Kerala | 22 October 2021 | 0% | AQI bulletin p.6–11, Index Value column: none of 5 city rows placed in Kerala at 201 or more (highest 101) |
| Madhya Pradesh | 22 October 2021 | 7% | AQI bulletin p.2–11, Index Value column: 1 of 14 city rows placed in Madhya Pradesh at 201 or more — Katni 220 (p.6) |
| Maharashtra | 22 October 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 8 city rows placed in Maharashtra at 201 or more (highest 189) |
| Mizoram | 22 October 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Mizoram at 201 or more (highest 39) |
| Nagaland | 22 October 2021 | 0% | AQI bulletin p.6, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 59) |
| Odisha | 22 October 2021 | 0% | AQI bulletin p.2–10, Index Value column: none of 2 city rows placed in Odisha at 201 or more (highest 80) |
| Puducherry | 22 October 2021 | 0% | AQI bulletin p.9, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 35) |
| Punjab | 22 October 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 7 city rows placed in Punjab at 201 or more (highest 179) |
| Rajasthan | 22 October 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 8 city rows placed in Rajasthan at 201 or more (highest 152) |
| Tamil Nadu | 22 October 2021 | 0% | AQI bulletin p.3–11, Index Value column: none of 3 city rows placed in Tamil Nadu at 201 or more (highest 107) |
| Telangana | 22 October 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 129) |
| Tripura | 22 October 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 81) |
| Uttar Pradesh | 22 October 2021 | 29% | AQI bulletin p.1–11, Index Value column: 5 of 17 city rows placed in Uttar Pradesh at 201 or more — Ghaziabad 236 (p.4), Hapur 208 (p.5), Meerut 208 (p.8), Moradabad 222 (p.8), Muzaffarnagar 273 (p.8) |
| West Bengal | 22 October 2021 | 20% | AQI bulletin p.1–6, Index Value column: 1 of 5 city rows placed in West Bengal at 201 or more — Durgapur 269 (p.3) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 22 October 2021 | 299 | AQI bulletin p.1–11, Index Value column: highest of all 131 city rows — Yamunanagar, S.No 131 (p.11), Poor |
| Andhra Pradesh | 22 October 2021 | 117 | AQI bulletin p.1–11, Index Value column: highest of 3 city rows placed in Andhra Pradesh — Visakhapatnam, S.No 129 (p.11), Moderate |
| Assam | 22 October 2021 | 75 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 46 (p.4), Satisfactory |
| Bihar | 22 October 2021 | 149 | AQI bulletin p.4–9, Index Value column: highest of 4 city rows placed in Bihar — Muzaffarpur, S.No 90 (p.8), Moderate |
| Chandigarh | 22 October 2021 | 190 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 25 (p.3), Moderate |
| Chhattisgarh | 22 October 2021 | 95 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Chhattisgarh — Bilaspur, S.No 21 (p.2), Satisfactory |
| Delhi | 22 October 2021 | 170 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 32 (p.3), Moderate |
| Gujarat | 22 October 2021 | 243 | AQI bulletin p.1–11, Index Value column: highest of 6 city rows placed in Gujarat — Ankleshwar, S.No 10 (p.1), Poor |
| Haryana | 22 October 2021 | 299 | AQI bulletin p.1–11, Index Value column: highest of 23 city rows placed in Haryana — Yamunanagar, S.No 131 (p.11), Poor |
| Jammu and Kashmir | 22 October 2021 | 79 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Jammu and Kashmir — Srinagar, S.No 118 (p.10), Satisfactory |
| Karnataka | 22 October 2021 | 113 | AQI bulletin p.2–11, Index Value column: highest of 16 city rows placed in Karnataka — Raichur, S.No 106 (p.9), Moderate |
| Kerala | 22 October 2021 | 101 | AQI bulletin p.6–11, Index Value column: highest of 5 city rows placed in Kerala — Kollam, S.No 73 (p.7), Moderate |
| Madhya Pradesh | 22 October 2021 | 220 | AQI bulletin p.2–11, Index Value column: highest of 14 city rows placed in Madhya Pradesh — Katni, S.No 67 (p.6), Poor |
| Maharashtra | 22 October 2021 | 189 | AQI bulletin p.1–10, Index Value column: highest of 8 city rows placed in Maharashtra — Thane, S.No 120 (p.10), Moderate |
| Mizoram | 22 October 2021 | 39 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Mizoram — Aizawl, S.No 4 (p.1), Good |
| Nagaland | 22 October 2021 | 59 | AQI bulletin p.6, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 70 (p.6), Satisfactory |
| Odisha | 22 October 2021 | 80 | AQI bulletin p.2–10, Index Value column: highest of 2 city rows placed in Odisha — Talcher, S.No 119 (p.10), Satisfactory |
| Puducherry | 22 October 2021 | 35 | AQI bulletin p.9, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 104 (p.9), Good |
| Punjab | 22 October 2021 | 179 | AQI bulletin p.1–10, Index Value column: highest of 7 city rows placed in Punjab — Mandi Gobindgarh, S.No 80 (p.7), Moderate |
| Rajasthan | 22 October 2021 | 152 | AQI bulletin p.1–11, Index Value column: highest of 8 city rows placed in Rajasthan — Bhiwadi, S.No 18 (p.2), Moderate |
| Tamil Nadu | 22 October 2021 | 107 | AQI bulletin p.3–11, Index Value column: highest of 3 city rows placed in Tamil Nadu — Gummidipoondi, S.No 44 (p.4), Moderate |
| Telangana | 22 October 2021 | 129 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 55 (p.5), Moderate |
| Tripura | 22 October 2021 | 81 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Satisfactory |
| Uttar Pradesh | 22 October 2021 | 273 | AQI bulletin p.1–11, Index Value column: highest of 17 city rows placed in Uttar Pradesh — Muzaffarnagar, S.No 89 (p.8), Poor |
| West Bengal | 22 October 2021 | 269 | AQI bulletin p.1–6, Index Value column: highest of 5 city rows placed in West Bengal — Durgapur, S.No 35 (p.3), Poor |