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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 | 18 October 2020 | 142 | AQI bulletin p.1–10, Index Value column: mean of all 111 city rows — every row in the table |
| Andhra Pradesh | 18 October 2020 | 43 | 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.9), Visakhapatnam (p.10) |
| Assam | 18 October 2020 | 102 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 18 October 2020 | 138 | AQI bulletin p.3–8, Index Value column: mean of 4 city rows placed in Bihar — Gaya (p.3), Hajipur (p.4), Muzaffarpur (p.7), Patna (p.8) |
| Chandigarh | 18 October 2020 | 112 | 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, 18 October 2020 (111 cities) (published 18 Oct 2020). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 a1414095788e6047e9d5857efd1bd8bf7c034dbe605b2a4457736b34aaac621c. https://indiahealthobservatory.com/sources/cpcb/releases/2215
| Delhi | 18 October 2020 | 254 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 18 October 2020 | 95 | AQI bulletin p.1–9, Index Value column: mean of 4 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.3), Vatva (p.9) |
| Haryana | 18 October 2020 | 237 | AQI bulletin p.1–10, Index Value column: mean of 20 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.3), Gurugram (p.4), Hisar (p.4), Jind (p.5), Kaithal (p.5), Kurukshetra (p.6), Mandikhera (p.6), Manesar (p.6), Narnaul (p.7), Palwal (p.7), Panipat (p.7), Rohtak (p.8), Sirsa (p.9), Sonipat (p.9), Yamunanagar (p.10) |
| Karnataka | 18 October 2020 | 68 | AQI bulletin p.1–10, Index Value column: mean of 9 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Chikkaballapur (p.2), Chikkamagaluru (p.3), Hubballi (p.4), Mysuru (p.7), Ramanagara (p.8), Vijayapura (p.9), Yadgir (p.10) |
| Kerala | 18 October 2020 | 64 | AQI bulletin p.3–9, Index Value column: mean of 5 city rows placed in Kerala — Eloor (p.3), Kannur (p.5), Kollam (p.6), Thiruvananthapuram (p.9), Thrissur (p.9) |
| Madhya Pradesh | 18 October 2020 | 100 | AQI bulletin p.2–9, 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.8), Satna (p.8), Singrauli (p.8), Ujjain (p.9) |
| Maharashtra | 18 October 2020 | 73 | AQI bulletin p.1–9, Index Value column: mean of 8 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.2), Kalyan (p.5), Mumbai (p.6), Nagpur (p.7), Nashik (p.7), Navi Mumbai (p.7), Thane (p.9) |
| Meghalaya | 18 October 2020 | 25 | AQI bulletin p.8, Index Value column: mean of 1 city row placed in Meghalaya — Shillong (p.8) |
| Nagaland | 18 October 2020 | 63 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.5) |
| Odisha | 18 October 2020 | 72 | AQI bulletin p.2–9, Index Value column: mean of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.9) |
| Punjab | 18 October 2020 | 138 | 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.7), Rupnagar (p.8) |
| Rajasthan | 18 October 2020 | 163 | AQI bulletin p.1–9, 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.7), Udaipur (p.9) |
| Tamil Nadu | 18 October 2020 | 52 | AQI bulletin p.2–3, Index Value column: mean of 2 city rows placed in Tamil Nadu — Chennai (p.2), Coimbatore (p.3) |
| Telangana | 18 October 2020 | 48 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.4) |
| Uttar Pradesh | 18 October 2020 | 261 | AQI bulletin p.1–9, Index Value column: mean of 12 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.6), Muzaffarnagar (p.7), Noida (p.7), Varanasi (p.9) |
| West Bengal | 18 October 2020 | 123 | AQI bulletin p.1–8, Index Value column: mean of 4 city rows placed in West Bengal — Asansol (p.1), Howrah (p.4), Kolkata (p.5), Siliguri (p.8) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 18 October 2020 | 111 | AQI bulletin p.1–10: count of all 111 city rows — every row in the table |
| Andhra Pradesh | 18 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.9), Visakhapatnam (p.10) |
| Assam | 18 October 2020 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 18 October 2020 | 4 | AQI bulletin p.3–8: count of 4 city rows placed in Bihar — Gaya (p.3), Hajipur (p.4), Muzaffarpur (p.7), Patna (p.8) |
| Chandigarh | 18 October 2020 | 1 | AQI bulletin p.2: count of 1 city row placed in Chandigarh — Chandigarh (p.2) |
| Delhi | 18 October 2020 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 18 October 2020 | 4 | AQI bulletin p.1–9: count of 4 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.3), Vatva (p.9) |
| Haryana | 18 October 2020 | 20 | AQI bulletin p.1–10: count of 20 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.3), Gurugram (p.4), Hisar (p.4), Jind (p.5), Kaithal (p.5), Kurukshetra (p.6), Mandikhera (p.6), Manesar (p.6), Narnaul (p.7), Palwal (p.7), Panipat (p.7), Rohtak (p.8), Sirsa (p.9), Sonipat (p.9), Yamunanagar (p.10) |
| Karnataka | 18 October 2020 | 9 | AQI bulletin p.1–10: count of 9 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Chikkaballapur (p.2), Chikkamagaluru (p.3), Hubballi (p.4), Mysuru (p.7), Ramanagara (p.8), Vijayapura (p.9), Yadgir (p.10) |
| Kerala | 18 October 2020 | 5 | AQI bulletin p.3–9: count of 5 city rows placed in Kerala — Eloor (p.3), Kannur (p.5), Kollam (p.6), Thiruvananthapuram (p.9), Thrissur (p.9) |
| Madhya Pradesh | 18 October 2020 | 15 | AQI bulletin p.2–9: 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.8), Satna (p.8), Singrauli (p.8), Ujjain (p.9) |
| Maharashtra | 18 October 2020 | 8 | AQI bulletin p.1–9: count of 8 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.2), Kalyan (p.5), Mumbai (p.6), Nagpur (p.7), Nashik (p.7), Navi Mumbai (p.7), Thane (p.9) |
| Meghalaya | 18 October 2020 | 1 | AQI bulletin p.8: count of 1 city row placed in Meghalaya — Shillong (p.8) |
| Nagaland | 18 October 2020 | 1 | AQI bulletin p.5: count of 1 city row placed in Nagaland — Kohima (p.5) |
| Odisha | 18 October 2020 | 2 | AQI bulletin p.2–9: count of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.9) |
| Punjab | 18 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.7), Rupnagar (p.8) |
| Rajasthan | 18 October 2020 | 8 | AQI bulletin p.1–9: 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.7), Udaipur (p.9) |
| Tamil Nadu | 18 October 2020 | 2 | AQI bulletin p.2–3: count of 2 city rows placed in Tamil Nadu — Chennai (p.2), Coimbatore (p.3) |
| Telangana | 18 October 2020 | 1 | AQI bulletin p.4: count of 1 city row placed in Telangana — Hyderabad (p.4) |
| Uttar Pradesh | 18 October 2020 | 12 | AQI bulletin p.1–9: count of 12 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.6), Muzaffarnagar (p.7), Noida (p.7), Varanasi (p.9) |
| West Bengal | 18 October 2020 | 4 | AQI bulletin p.1–8: count of 4 city rows placed in West Bengal — Asansol (p.1), Howrah (p.4), Kolkata (p.5), Siliguri (p.8) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 18 October 2020 | 28% | AQI bulletin p.1–10, Index Value column: 31 of all 111 city rows at 201 or more — Agra 288 (p.1), Ambala 228 (p.1), Baghpat 282 (p.1), Bahadurgarh 238 (p.2), Ballabgarh 330 (p.2), Bhiwadi 325 (p.2), Bulandshahr 289 (p.2), Delhi 254 (p.3), Dharuhera 287 (p.3), Faridabad 277 (p.3), Fatehabad 259 (p.3), Ghaziabad 269 (p.3), Greater Noida 278 (p.4), Gurugram 273 (p.4), Gwalior 208 (p.4), Hapur 202 (p.4), Hisar 261 (p.4), Jind 271 (p.5), Kanpur 265 (p.5), Kurukshetra 257 (p.6) … and 11 more |
| Andhra Pradesh | 18 October 2020 | 0% | AQI bulletin p.1–10, Index Value column: none of 4 city rows placed in Andhra Pradesh at 201 or more (highest 54) |
| Assam | 18 October 2020 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Assam at 201 or more (highest 102) |
| Bihar | 18 October 2020 | 0% | AQI bulletin p.3–8, Index Value column: none of 4 city rows placed in Bihar at 201 or more (highest 176) |
| Chandigarh | 18 October 2020 | 0% | AQI bulletin p.2, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 112) |
| Delhi | 18 October 2020 | 100% | AQI bulletin p.3, Index Value column: 1 of 1 city row placed in Delhi at 201 or more — Delhi 254 (p.3) |
| Gujarat | 18 October 2020 | 0% | AQI bulletin p.1–9, Index Value column: none of 4 city rows placed in Gujarat at 201 or more (highest 150) |
| Haryana | 18 October 2020 | 80% | AQI bulletin p.1–10, Index Value column: 16 of 20 city rows placed in Haryana at 201 or more — Ambala 228 (p.1), Bahadurgarh 238 (p.2), Ballabgarh 330 (p.2), Dharuhera 287 (p.3), Faridabad 277 (p.3), Fatehabad 259 (p.3), Gurugram 273 (p.4), Hisar 261 (p.4), Jind 271 (p.5), Kurukshetra 257 (p.6), Mandikhera 209 (p.6), Manesar 212 (p.6), Palwal 210 (p.7), Panipat 298 (p.7), Rohtak 208 (p.8), Yamunanagar 226 (p.10) |
| Karnataka | 18 October 2020 | 0% | AQI bulletin p.1–10, Index Value column: none of 9 city rows placed in Karnataka at 201 or more (highest 118) |
| Kerala | 18 October 2020 | 0% | AQI bulletin p.3–9, Index Value column: none of 5 city rows placed in Kerala at 201 or more (highest 99) |
| Madhya Pradesh | 18 October 2020 | 7% | AQI bulletin p.2–9, Index Value column: 1 of 15 city rows placed in Madhya Pradesh at 201 or more — Gwalior 208 (p.4) |
| Maharashtra | 18 October 2020 | 0% | AQI bulletin p.1–9, Index Value column: none of 8 city rows placed in Maharashtra at 201 or more (highest 111) |
| Meghalaya | 18 October 2020 | 0% | AQI bulletin p.8, Index Value column: none of 1 city row placed in Meghalaya at 201 or more (highest 25) |
| Nagaland | 18 October 2020 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 63) |
| Odisha | 18 October 2020 | 0% | AQI bulletin p.2–9, Index Value column: none of 2 city rows placed in Odisha at 201 or more (highest 79) |
| Punjab | 18 October 2020 | 0% | AQI bulletin p.1–8, Index Value column: none of 8 city rows placed in Punjab at 201 or more (highest 155) |
| Rajasthan | 18 October 2020 | 13% | AQI bulletin p.1–9, Index Value column: 1 of 8 city rows placed in Rajasthan at 201 or more — Bhiwadi 325 (p.2) |
| Tamil Nadu | 18 October 2020 | 0% | AQI bulletin p.2–3, Index Value column: none of 2 city rows placed in Tamil Nadu at 201 or more (highest 62) |
| Telangana | 18 October 2020 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 48) |
| Uttar Pradesh | 18 October 2020 | 100% | AQI bulletin p.1–9, Index Value column: 12 of 12 city rows placed in Uttar Pradesh at 201 or more — Agra 288 (p.1), Baghpat 282 (p.1), Bulandshahr 289 (p.2), Ghaziabad 269 (p.3), Greater Noida 278 (p.4), Hapur 202 (p.4), Kanpur 265 (p.5), Lucknow 246 (p.6), Meerut 257 (p.6), Muzaffarnagar 293 (p.7), Noida 252 (p.7), Varanasi 208 (p.9) |
| West Bengal | 18 October 2020 | 0% | AQI bulletin p.1–8, Index Value column: none of 4 city rows placed in West Bengal at 201 or more (highest 144) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 18 October 2020 | 330 | AQI bulletin p.1–10, Index Value column: highest of all 111 city rows — Ballabgarh, S.No 14 (p.2), Very Poor |
| Andhra Pradesh | 18 October 2020 | 54 | AQI bulletin p.1–10, Index Value column: highest of 4 city rows placed in Andhra Pradesh — Tirupati, S.No 103 (p.9), Satisfactory |
| Assam | 18 October 2020 | 102 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 39 (p.4), Moderate |
| Bihar | 18 October 2020 | 176 | AQI bulletin p.3–8, Index Value column: highest of 4 city rows placed in Bihar — Muzaffarpur, S.No 74 (p.7), Moderate |
| Chandigarh | 18 October 2020 | 112 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 21 (p.2), Moderate |
| Delhi | 18 October 2020 | 254 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 28 (p.3), Poor |
| Gujarat | 18 October 2020 | 150 | AQI bulletin p.1–9, Index Value column: highest of 4 city rows placed in Gujarat — Ahmedabad, S.No 2 (p.1), Moderate |
| Haryana | 18 October 2020 | 330 | AQI bulletin p.1–10, Index Value column: highest of 20 city rows placed in Haryana — Ballabgarh, S.No 14 (p.2), Very Poor |
| Karnataka | 18 October 2020 | 118 | AQI bulletin p.1–10, Index Value column: highest of 9 city rows placed in Karnataka — Bagalkot, S.No 11 (p.1), Moderate |
| Kerala | 18 October 2020 | 99 | AQI bulletin p.3–9, Index Value column: highest of 5 city rows placed in Kerala — Kollam, S.No 61 (p.6), Satisfactory |
| Madhya Pradesh | 18 October 2020 | 208 | AQI bulletin p.2–9, Index Value column: highest of 15 city rows placed in Madhya Pradesh — Gwalior, S.No 40 (p.4), Poor |
| Maharashtra | 18 October 2020 | 111 | AQI bulletin p.1–9, Index Value column: highest of 8 city rows placed in Maharashtra — Thane, S.No 100 (p.9), Moderate |
| Meghalaya | 18 October 2020 | 25 | AQI bulletin p.8, Index Value column: highest of 1 city row placed in Meghalaya — Shillong, S.No 94 (p.8), Good |
| Nagaland | 18 October 2020 | 63 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 59 (p.5), Satisfactory |
| Odisha | 18 October 2020 | 79 | AQI bulletin p.2–9, Index Value column: highest of 2 city rows placed in Odisha — Talcher, S.No 99 (p.9), Satisfactory |
| Punjab | 18 October 2020 | 155 | AQI bulletin p.1–8, Index Value column: highest of 8 city rows placed in Punjab — Khanna, S.No 58 (p.5), Moderate |
| Rajasthan | 18 October 2020 | 325 | AQI bulletin p.1–9, Index Value column: highest of 8 city rows placed in Rajasthan — Bhiwadi, S.No 17 (p.2), Very Poor |
| Tamil Nadu | 18 October 2020 | 62 | AQI bulletin p.2–3, Index Value column: highest of 2 city rows placed in Tamil Nadu — Chennai, S.No 23 (p.2), Satisfactory |
| Telangana | 18 October 2020 | 48 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 46 (p.4), Good |
| Uttar Pradesh | 18 October 2020 | 293 | AQI bulletin p.1–9, Index Value column: highest of 12 city rows placed in Uttar Pradesh — Muzaffarnagar, S.No 73 (p.7), Poor |
| West Bengal | 18 October 2020 | 144 | AQI bulletin p.1–8, Index Value column: highest of 4 city rows placed in West Bengal — Howrah, S.No 44 (p.4), Moderate |