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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, 21:01 IST. The copy below is byte-for-byte what the publisher served.
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 31 October 2020 | 200 | AQI bulletin p.1–10, Index Value column: mean of all 118 city rows — every row in the table |
| Andhra Pradesh | 31 October 2020 | 163 | AQI bulletin p.1–10, Index Value column: mean of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.8), Tirupati (p.10), Visakhapatnam (p.10) |
| Assam | 31 October 2020 | 83 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 31 October 2020 | 129 | AQI bulletin p.3–8, Index Value column: mean of 3 city rows placed in Bihar — Gaya (p.3), Muzaffarpur (p.7), Patna (p.8) |
| Chandigarh | 31 October 2020 | 120 | AQI bulletin p.2, Index Value column: mean of 1 city row placed in Chandigarh — Chandigarh (p.2) |
Central Pollution Control Board, Ministry of Environment, Forest and Climate Change. CPCB National Air Quality Index bulletin, 31 October 2020 (118 cities) (published 31 Oct 2020). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 26b6a17f8f2f0f63279cf2daa612a9b1c8cb68f172f8391313df8eaaefd9ed5d. https://indiahealthobservatory.com/sources/cpcb/releases/2201
| Delhi | 31 October 2020 | 367 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 31 October 2020 | 143 | AQI bulletin p.1–10, Index Value column: mean of 6 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.3), Nandesari (p.7), Vapi (p.10), Vatva (p.10) |
| Haryana | 31 October 2020 | 320 | AQI bulletin p.1–10, Index Value column: mean of 23 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.2), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.3), Gurugram (p.4), Hisar (p.4), Jind (p.5), Kaithal (p.5), Karnal (p.5), Kurukshetra (p.6), Mandikhera (p.6), Manesar (p.6), Narnaul (p.7), Palwal (p.8), Panchkula (p.8), Panipat (p.8), Rohtak (p.8), Sirsa (p.9), Sonipat (p.9), Yamunanagar (p.10) |
| Karnataka | 31 October 2020 | 132 | AQI bulletin p.1–10, Index Value column: mean of 10 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Hubballi (p.4), Kalaburgi (p.5), Mysuru (p.7), Ramanagara (p.8), Vijayapura (p.10), Yadgir (p.10) |
| Kerala | 31 October 2020 | 99 | AQI bulletin p.3–9, Index Value column: mean of 7 city rows placed in Kerala — Eloor (p.3), Kannur (p.5), Kochi (p.5), Kollam (p.6), Kozhikode (p.6), Thiruvananthapuram (p.9), Thrissur (p.9) |
| Madhya Pradesh | 31 October 2020 | 159 | AQI bulletin p.2–10, Index Value column: mean of 15 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Dewas (p.3), Gwalior (p.4), Indore (p.4), Jabalpur (p.4), Katni (p.5), Maihar (p.6), Mandideep (p.6), Pithampur (p.8), Ratlam (p.8), Sagar (p.9), Satna (p.9), Singrauli (p.9), Ujjain (p.10) |
| Maharashtra | 31 October 2020 | 107 | AQI bulletin p.1–9, Index Value column: mean of 8 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.2), Mumbai (p.7), Nashik (p.7), Navi Mumbai (p.7), Pune (p.8), Solapur (p.9), Thane (p.9) |
| Meghalaya | 31 October 2020 | 18 | AQI bulletin p.9, Index Value column: mean of 1 city row placed in Meghalaya — Shillong (p.9) |
| Nagaland | 31 October 2020 | 38 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.5) |
| Odisha | 31 October 2020 | 152 | AQI bulletin p.2–9, Index Value column: mean of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.9) |
| Punjab | 31 October 2020 | 205 | AQI bulletin p.1–8, Index Value column: mean of 8 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.5), Khanna (p.5), Ludhiana (p.6), Mandi Gobindgarh (p.6), Patiala (p.8), Rupnagar (p.8) |
| Rajasthan | 31 October 2020 | 197 | 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.4), Jodhpur (p.5), Kota (p.6), Pali (p.7), Udaipur (p.10) |
| Tamil Nadu | 31 October 2020 | 118 | AQI bulletin p.2, Index Value column: mean of 1 city row placed in Tamil Nadu — Chennai (p.2) |
| Telangana | 31 October 2020 | 170 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.4) |
| Uttar Pradesh | 31 October 2020 | 329 | AQI bulletin p.1–10, Index Value column: mean of 13 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.1), Bulandshahr (p.2), Ghaziabad (p.3), Greater Noida (p.4), Hapur (p.4), Kanpur (p.5), Lucknow (p.6), Meerut (p.7), Moradabad (p.7), Muzaffarnagar (p.7), Noida (p.7), Varanasi (p.10) |
| West Bengal | 31 October 2020 | 113 | AQI bulletin p.1–9, Index Value column: mean of 4 city rows placed in West Bengal — Asansol (p.1), Howrah (p.4), Kolkata (p.6), Siliguri (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 31 October 2020 | 118 | AQI bulletin p.1–10: count of all 118 city rows — every row in the table |
| Andhra Pradesh | 31 October 2020 | 4 | AQI bulletin p.1–10: count of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.8), Tirupati (p.10), Visakhapatnam (p.10) |
| Assam | 31 October 2020 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 31 October 2020 | 3 | AQI bulletin p.3–8: count of 3 city rows placed in Bihar — Gaya (p.3), Muzaffarpur (p.7), Patna (p.8) |
| Chandigarh | 31 October 2020 | 1 | AQI bulletin p.2: count of 1 city row placed in Chandigarh — Chandigarh (p.2) |
| Delhi | 31 October 2020 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 31 October 2020 | 6 | AQI bulletin p.1–10: count of 6 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.3), Nandesari (p.7), Vapi (p.10), Vatva (p.10) |
| Haryana | 31 October 2020 | 23 | AQI bulletin p.1–10: count of 23 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.2), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.3), Gurugram (p.4), Hisar (p.4), Jind (p.5), Kaithal (p.5), Karnal (p.5), Kurukshetra (p.6), Mandikhera (p.6), Manesar (p.6), Narnaul (p.7), Palwal (p.8), Panchkula (p.8), Panipat (p.8), Rohtak (p.8), Sirsa (p.9), Sonipat (p.9), Yamunanagar (p.10) |
| Karnataka | 31 October 2020 | 10 | AQI bulletin p.1–10: count of 10 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Hubballi (p.4), Kalaburgi (p.5), Mysuru (p.7), Ramanagara (p.8), Vijayapura (p.10), Yadgir (p.10) |
| Kerala | 31 October 2020 | 7 | AQI bulletin p.3–9: count of 7 city rows placed in Kerala — Eloor (p.3), Kannur (p.5), Kochi (p.5), Kollam (p.6), Kozhikode (p.6), Thiruvananthapuram (p.9), Thrissur (p.9) |
| Madhya Pradesh | 31 October 2020 | 15 | AQI bulletin p.2–10: count of 15 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Dewas (p.3), Gwalior (p.4), Indore (p.4), Jabalpur (p.4), Katni (p.5), Maihar (p.6), Mandideep (p.6), Pithampur (p.8), Ratlam (p.8), Sagar (p.9), Satna (p.9), Singrauli (p.9), Ujjain (p.10) |
| Maharashtra | 31 October 2020 | 8 | AQI bulletin p.1–9: count of 8 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.2), Mumbai (p.7), Nashik (p.7), Navi Mumbai (p.7), Pune (p.8), Solapur (p.9), Thane (p.9) |
| Meghalaya | 31 October 2020 | 1 | AQI bulletin p.9: count of 1 city row placed in Meghalaya — Shillong (p.9) |
| Nagaland | 31 October 2020 | 1 | AQI bulletin p.5: count of 1 city row placed in Nagaland — Kohima (p.5) |
| Odisha | 31 October 2020 | 2 | AQI bulletin p.2–9: count of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.9) |
| Punjab | 31 October 2020 | 8 | AQI bulletin p.1–8: count of 8 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.5), Khanna (p.5), Ludhiana (p.6), Mandi Gobindgarh (p.6), Patiala (p.8), Rupnagar (p.8) |
| Rajasthan | 31 October 2020 | 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.4), Jodhpur (p.5), Kota (p.6), Pali (p.7), Udaipur (p.10) |
| Tamil Nadu | 31 October 2020 | 1 | AQI bulletin p.2: count of 1 city row placed in Tamil Nadu — Chennai (p.2) |
| Telangana | 31 October 2020 | 1 | AQI bulletin p.4: count of 1 city row placed in Telangana — Hyderabad (p.4) |
| Uttar Pradesh | 31 October 2020 | 13 | AQI bulletin p.1–10: count of 13 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.1), Bulandshahr (p.2), Ghaziabad (p.3), Greater Noida (p.4), Hapur (p.4), Kanpur (p.5), Lucknow (p.6), Meerut (p.7), Moradabad (p.7), Muzaffarnagar (p.7), Noida (p.7), Varanasi (p.10) |
| West Bengal | 31 October 2020 | 4 | AQI bulletin p.1–9: count of 4 city rows placed in West Bengal — Asansol (p.1), Howrah (p.4), Kolkata (p.6), Siliguri (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 31 October 2020 | 41% | AQI bulletin p.1–10, Index Value column: 48 of all 118 city rows at 201 or more — Agra 332 (p.1), Ambala 345 (p.1), Baghpat 364 (p.1), Bahadurgarh 367 (p.2), Ballabgarh 368 (p.2), Bhiwadi 370 (p.2), Bhiwani 316 (p.2), Bulandshahr 379 (p.2), Delhi 367 (p.3), Dharuhera 386 (p.3), Faridabad 348 (p.3), Fatehabad 387 (p.3), Ghaziabad 363 (p.3), Greater Noida 368 (p.4), Gurugram 358 (p.4), Gwalior 307 (p.4), Hapur 315 (p.4), Hisar 382 (p.4), Jabalpur 209 (p.4), Jaipur 283 (p.4) … and 28 more |
| Andhra Pradesh | 31 October 2020 | 25% | AQI bulletin p.1–10, Index Value column: 1 of 4 city rows placed in Andhra Pradesh at 201 or more — Visakhapatnam 222 (p.10) |
| Assam | 31 October 2020 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Assam at 201 or more (highest 83) |
| Bihar | 31 October 2020 | 0% | AQI bulletin p.3–8, Index Value column: none of 3 city rows placed in Bihar at 201 or more (highest 152) |
| Chandigarh | 31 October 2020 | 0% | AQI bulletin p.2, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 120) |
| Delhi | 31 October 2020 | 100% | AQI bulletin p.3, Index Value column: 1 of 1 city row placed in Delhi at 201 or more — Delhi 367 (p.3) |
| Gujarat | 31 October 2020 | 0% | AQI bulletin p.1–10, Index Value column: none of 6 city rows placed in Gujarat at 201 or more (highest 182) |
| Haryana | 31 October 2020 | 91% | AQI bulletin p.1–10, Index Value column: 21 of 23 city rows placed in Haryana at 201 or more — Ambala 345 (p.1), Bahadurgarh 367 (p.2), Ballabgarh 368 (p.2), Bhiwani 316 (p.2), Dharuhera 386 (p.3), Faridabad 348 (p.3), Fatehabad 387 (p.3), Gurugram 358 (p.4), Hisar 382 (p.4), Jind 405 (p.5), Kaithal 375 (p.5), Karnal 260 (p.5), Kurukshetra 334 (p.6), Mandikhera 320 (p.6), Manesar 272 (p.6), Narnaul 301 (p.7), Panipat 347 (p.8), Rohtak 331 (p.8), Sirsa 280 (p.9), Sonipat 325 (p.9) … and 1 more |
| Karnataka | 31 October 2020 | 0% | AQI bulletin p.1–10, Index Value column: none of 10 city rows placed in Karnataka at 201 or more (highest 195) |
| Kerala | 31 October 2020 | 14% | AQI bulletin p.3–9, Index Value column: 1 of 7 city rows placed in Kerala at 201 or more — Kollam 204 (p.6) |
| Madhya Pradesh | 31 October 2020 | 27% | AQI bulletin p.2–10, Index Value column: 4 of 15 city rows placed in Madhya Pradesh at 201 or more — Gwalior 307 (p.4), Jabalpur 209 (p.4), Katni 257 (p.5), Ujjain 222 (p.10) |
| Maharashtra | 31 October 2020 | 0% | AQI bulletin p.1–9, Index Value column: none of 8 city rows placed in Maharashtra at 201 or more (highest 149) |
| Meghalaya | 31 October 2020 | 0% | AQI bulletin p.9, Index Value column: none of 1 city row placed in Meghalaya at 201 or more (highest 18) |
| Nagaland | 31 October 2020 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 38) |
| Odisha | 31 October 2020 | 0% | AQI bulletin p.2–9, Index Value column: none of 2 city rows placed in Odisha at 201 or more (highest 185) |
| Punjab | 31 October 2020 | 50% | AQI bulletin p.1–8, Index Value column: 4 of 8 city rows placed in Punjab at 201 or more — Khanna 206 (p.5), Mandi Gobindgarh 257 (p.6), Patiala 242 (p.8), Rupnagar 254 (p.8) |
| Rajasthan | 31 October 2020 | 38% | AQI bulletin p.1–10, Index Value column: 3 of 8 city rows placed in Rajasthan at 201 or more — Bhiwadi 370 (p.2), Jaipur 283 (p.4), Jodhpur 242 (p.5) |
| Tamil Nadu | 31 October 2020 | 0% | AQI bulletin p.2, Index Value column: none of 1 city row placed in Tamil Nadu at 201 or more (highest 118) |
| Telangana | 31 October 2020 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 170) |
| Uttar Pradesh | 31 October 2020 | 100% | AQI bulletin p.1–10, Index Value column: 13 of 13 city rows placed in Uttar Pradesh at 201 or more — Agra 332 (p.1), Baghpat 364 (p.1), Bulandshahr 379 (p.2), Ghaziabad 363 (p.3), Greater Noida 368 (p.4), Hapur 315 (p.4), Kanpur 266 (p.5), Lucknow 226 (p.6), Meerut 367 (p.7), Moradabad 337 (p.7), Muzaffarnagar 364 (p.7), Noida 356 (p.7), Varanasi 237 (p.10) |
| West Bengal | 31 October 2020 | 0% | AQI bulletin p.1–9, Index Value column: none of 4 city rows placed in West Bengal at 201 or more (highest 124) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 31 October 2020 | 405 | AQI bulletin p.1–10, Index Value column: highest of all 118 city rows — Jind, S.No 50 (p.5), Severe |
| Andhra Pradesh | 31 October 2020 | 222 | AQI bulletin p.1–10, Index Value column: highest of 4 city rows placed in Andhra Pradesh — Visakhapatnam, S.No 116 (p.10), Poor |
| Assam | 31 October 2020 | 83 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 39 (p.4), Satisfactory |
| Bihar | 31 October 2020 | 152 | AQI bulletin p.3–8, Index Value column: highest of 3 city rows placed in Bihar — Patna, S.No 89 (p.8), Moderate |
| Chandigarh | 31 October 2020 | 120 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 22 (p.2), Moderate |
| Delhi | 31 October 2020 | 367 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 28 (p.3), Very Poor |
| Gujarat | 31 October 2020 | 182 | AQI bulletin p.1–10, Index Value column: highest of 6 city rows placed in Gujarat — Vapi, S.No 112 (p.10), Moderate |
| Haryana | 31 October 2020 | 405 | AQI bulletin p.1–10, Index Value column: highest of 23 city rows placed in Haryana — Jind, S.No 50 (p.5), Severe |
| Karnataka | 31 October 2020 | 195 | AQI bulletin p.1–10, Index Value column: highest of 10 city rows placed in Karnataka — Bagalkot, S.No 11 (p.1), Moderate |
| Kerala | 31 October 2020 | 204 | AQI bulletin p.3–9, Index Value column: highest of 7 city rows placed in Kerala — Kollam, S.No 62 (p.6), Poor |
| Madhya Pradesh | 31 October 2020 | 307 | AQI bulletin p.2–10, Index Value column: highest of 15 city rows placed in Madhya Pradesh — Gwalior, S.No 40 (p.4), Very Poor |
| Maharashtra | 31 October 2020 | 149 | AQI bulletin p.1–9, Index Value column: highest of 8 city rows placed in Maharashtra — Thane, S.No 106 (p.9), Moderate |
| Meghalaya | 31 October 2020 | 18 | AQI bulletin p.9, Index Value column: highest of 1 city row placed in Meghalaya — Shillong, S.No 99 (p.9), Good |
| Nagaland | 31 October 2020 | 38 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 60 (p.5), Good |
| Odisha | 31 October 2020 | 185 | AQI bulletin p.2–9, Index Value column: highest of 2 city rows placed in Odisha — Talcher, S.No 105 (p.9), Moderate |
| Punjab | 31 October 2020 | 257 | AQI bulletin p.1–8, Index Value column: highest of 8 city rows placed in Punjab — Mandi Gobindgarh, S.No 69 (p.6), Poor |
| Rajasthan | 31 October 2020 | 370 | 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 | 31 October 2020 | 118 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Tamil Nadu — Chennai, S.No 24 (p.2), Moderate |
| Telangana | 31 October 2020 | 170 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 45 (p.4), Moderate |
| Uttar Pradesh | 31 October 2020 | 379 | AQI bulletin p.1–10, Index Value column: highest of 13 city rows placed in Uttar Pradesh — Bulandshahr, S.No 21 (p.2), Very Poor |
| West Bengal | 31 October 2020 | 124 | AQI bulletin p.1–9, Index Value column: highest of 4 city rows placed in West Bengal — Howrah, S.No 43 (p.4), Moderate |