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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 | 28 May 2021 | 81 | AQI bulletin p.1–10, Index Value column: mean of all 120 city rows — every row in the table |
| Andhra Pradesh | 28 May 2021 | 77 | AQI bulletin p.1–10, Index Value column: mean of 3 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.9), Tirupati (p.10) |
| Assam | 28 May 2021 | 47 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 28 May 2021 | 41 | AQI bulletin p.4–8, Index Value column: mean of 3 city rows placed in Bihar — Gaya (p.4), Muzaffarpur (p.7), Patna (p.8) |
| Delhi | 28 May 2021 | 106 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
Central Pollution Control Board, Ministry of Environment, Forest and Climate Change. CPCB National Air Quality Index bulletin, 28 May 2021 (120 cities) (published 28 May 2021). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 3c61c3f74f1d7e6f9371e203b2bd4c9d9d96fe98374b71445dc3d9660b140d72. https://indiahealthobservatory.com/sources/cpcb/releases/1995
| Gujarat |
| 28 May 2021 |
| 132 |
| AQI bulletin p.1–10, Index Value column: mean of 3 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Vapi (p.10) |
| Haryana | 28 May 2021 | 125 | AQI bulletin p.1–10, Index Value column: mean of 22 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Bhiwani (p.2), Charkhi Dadri (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.6), Kurukshetra (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.9), Yamunanagar (p.10) |
| Jammu and Kashmir | 28 May 2021 | 134 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 28 May 2021 | 49 | AQI bulletin p.2–10, Index Value column: mean of 16 city rows placed in Karnataka — Bengaluru (p.2), Bidar (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Davanagere (p.3), Hassan (p.4), Hubballi (p.5), Kalaburgi (p.5), Koppal (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.7), Raichur (p.9), Shivamogga (p.9), Yadgir (p.10) |
| Kerala | 28 May 2021 | 51 | AQI bulletin p.3–10, Index Value column: mean of 6 city rows placed in Kerala — Eloor (p.3), Ernakulam (p.3), Kochi (p.6), Kollam (p.6), Kozhikode (p.6), Thiruvananthapuram (p.10) |
| Madhya Pradesh | 28 May 2021 | 69 | AQI bulletin p.2–10, 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.8), Ratlam (p.9), Sagar (p.9), Satna (p.9), Singrauli (p.9), Ujjain (p.10) |
| Maharashtra | 28 May 2021 | 75 | AQI bulletin p.1–10, Index Value column: mean of 7 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.2), Kalyan (p.5), Mumbai (p.7), Nagpur (p.8), Pune (p.8), Thane (p.10) |
| Mizoram | 28 May 2021 | 35 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 28 May 2021 | 49 | AQI bulletin p.6, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 28 May 2021 | 76 | AQI bulletin p.2–10, Index Value column: mean of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.10) |
| Puducherry | 28 May 2021 | 54 | AQI bulletin p.8, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.8) |
| Punjab | 28 May 2021 | 106 | AQI bulletin p.1–9, 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.8), Rupnagar (p.9) |
| Rajasthan | 28 May 2021 | 97 | AQI bulletin p.1–10, Index Value column: mean of 7 city rows placed in Rajasthan — Alwar (p.1), Bhiwadi (p.2), Jaipur (p.5), Jodhpur (p.5), Kota (p.6), Pali (p.8), Udaipur (p.10) |
| Tamil Nadu | 28 May 2021 | 78 | AQI bulletin p.2–10, Index Value column: mean of 3 city rows placed in Tamil Nadu — Chennai (p.2), Gummidipoondi (p.4), Thoothukudi (p.10) |
| Telangana | 28 May 2021 | 51 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 28 May 2021 | 53 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 28 May 2021 | 82 | 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.4), Greater Noida (p.4), Hapur (p.4), Kanpur (p.5), Lucknow (p.6), Meerut (p.7), Moradabad (p.7), Muzaffarnagar (p.7), Noida (p.8), Varanasi (p.10) |
| West Bengal | 28 May 2021 | 47 | AQI bulletin p.1–9, Index Value column: mean of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Haldia (p.4), Howrah (p.4), Kolkata (p.6), Siliguri (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 28 May 2021 | 120 | AQI bulletin p.1–10: count of all 120 city rows — every row in the table |
| Andhra Pradesh | 28 May 2021 | 3 | AQI bulletin p.1–10: count of 3 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.9), Tirupati (p.10) |
| Assam | 28 May 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 28 May 2021 | 3 | AQI bulletin p.4–8: count of 3 city rows placed in Bihar — Gaya (p.4), Muzaffarpur (p.7), Patna (p.8) |
| Delhi | 28 May 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 28 May 2021 | 3 | AQI bulletin p.1–10: count of 3 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Vapi (p.10) |
| Haryana | 28 May 2021 | 22 | AQI bulletin p.1–10: count of 22 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Bhiwani (p.2), Charkhi Dadri (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.6), Kurukshetra (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.9), Yamunanagar (p.10) |
| Jammu and Kashmir | 28 May 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 28 May 2021 | 16 | AQI bulletin p.2–10: count of 16 city rows placed in Karnataka — Bengaluru (p.2), Bidar (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Davanagere (p.3), Hassan (p.4), Hubballi (p.5), Kalaburgi (p.5), Koppal (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.7), Raichur (p.9), Shivamogga (p.9), Yadgir (p.10) |
| Kerala | 28 May 2021 | 6 | AQI bulletin p.3–10: count of 6 city rows placed in Kerala — Eloor (p.3), Ernakulam (p.3), Kochi (p.6), Kollam (p.6), Kozhikode (p.6), Thiruvananthapuram (p.10) |
| Madhya Pradesh | 28 May 2021 | 14 | AQI bulletin p.2–10: 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.8), Ratlam (p.9), Sagar (p.9), Satna (p.9), Singrauli (p.9), Ujjain (p.10) |
| Maharashtra | 28 May 2021 | 7 | AQI bulletin p.1–10: count of 7 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.2), Kalyan (p.5), Mumbai (p.7), Nagpur (p.8), Pune (p.8), Thane (p.10) |
| Mizoram | 28 May 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 28 May 2021 | 1 | AQI bulletin p.6: count of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 28 May 2021 | 2 | AQI bulletin p.2–10: count of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.10) |
| Puducherry | 28 May 2021 | 1 | AQI bulletin p.8: count of 1 city row placed in Puducherry — Puducherry (p.8) |
| Punjab | 28 May 2021 | 7 | AQI bulletin p.1–9: 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.8), Rupnagar (p.9) |
| Rajasthan | 28 May 2021 | 7 | AQI bulletin p.1–10: count of 7 city rows placed in Rajasthan — Alwar (p.1), Bhiwadi (p.2), Jaipur (p.5), Jodhpur (p.5), Kota (p.6), Pali (p.8), Udaipur (p.10) |
| Tamil Nadu | 28 May 2021 | 3 | AQI bulletin p.2–10: count of 3 city rows placed in Tamil Nadu — Chennai (p.2), Gummidipoondi (p.4), Thoothukudi (p.10) |
| Telangana | 28 May 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 28 May 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 28 May 2021 | 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.4), Greater Noida (p.4), Hapur (p.4), Kanpur (p.5), Lucknow (p.6), Meerut (p.7), Moradabad (p.7), Muzaffarnagar (p.7), Noida (p.8), Varanasi (p.10) |
| West Bengal | 28 May 2021 | 6 | AQI bulletin p.1–9: count of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Haldia (p.4), Howrah (p.4), Kolkata (p.6), Siliguri (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 28 May 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of all 120 city rows at 201 or more (highest 194) |
| Andhra Pradesh | 28 May 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 3 city rows placed in Andhra Pradesh at 201 or more (highest 110) |
| Assam | 28 May 2021 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Assam at 201 or more (highest 47) |
| Bihar | 28 May 2021 | 0% | AQI bulletin p.4–8, Index Value column: none of 3 city rows placed in Bihar at 201 or more (highest 51) |
| Delhi | 28 May 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Delhi at 201 or more (highest 106) |
| Gujarat | 28 May 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 3 city rows placed in Gujarat at 201 or more (highest 194) |
| Haryana | 28 May 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 22 city rows placed in Haryana at 201 or more (highest 186) |
| Jammu and Kashmir | 28 May 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Jammu and Kashmir at 201 or more (highest 134) |
| Karnataka | 28 May 2021 | 0% | AQI bulletin p.2–10, Index Value column: none of 16 city rows placed in Karnataka at 201 or more (highest 83) |
| Kerala | 28 May 2021 | 0% | AQI bulletin p.3–10, Index Value column: none of 6 city rows placed in Kerala at 201 or more (highest 69) |
| Madhya Pradesh | 28 May 2021 | 0% | AQI bulletin p.2–10, Index Value column: none of 14 city rows placed in Madhya Pradesh at 201 or more (highest 99) |
| Maharashtra | 28 May 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 7 city rows placed in Maharashtra at 201 or more (highest 138) |
| Mizoram | 28 May 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Mizoram at 201 or more (highest 35) |
| Nagaland | 28 May 2021 | 0% | AQI bulletin p.6, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 49) |
| Odisha | 28 May 2021 | 0% | AQI bulletin p.2–10, Index Value column: none of 2 city rows placed in Odisha at 201 or more (highest 93) |
| Puducherry | 28 May 2021 | 0% | AQI bulletin p.8, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 54) |
| Punjab | 28 May 2021 | 0% | AQI bulletin p.1–9, Index Value column: none of 7 city rows placed in Punjab at 201 or more (highest 143) |
| Rajasthan | 28 May 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 7 city rows placed in Rajasthan at 201 or more (highest 146) |
| Tamil Nadu | 28 May 2021 | 0% | AQI bulletin p.2–10, Index Value column: none of 3 city rows placed in Tamil Nadu at 201 or more (highest 100) |
| Telangana | 28 May 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 51) |
| Tripura | 28 May 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 53) |
| Uttar Pradesh | 28 May 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 13 city rows placed in Uttar Pradesh at 201 or more (highest 128) |
| West Bengal | 28 May 2021 | 0% | AQI bulletin p.1–9, Index Value column: none of 6 city rows placed in West Bengal at 201 or more (highest 73) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 28 May 2021 | 194 | AQI bulletin p.1–10, Index Value column: highest of all 120 city rows — Ankleshwar, S.No 9 (p.1), Moderate |
| Andhra Pradesh | 28 May 2021 | 110 | AQI bulletin p.1–10, Index Value column: highest of 3 city rows placed in Andhra Pradesh — Rajamahendravaram, S.No 98 (p.9), Moderate |
| Assam | 28 May 2021 | 47 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 42 (p.4), Good |
| Bihar | 28 May 2021 | 51 | AQI bulletin p.4–8, Index Value column: highest of 3 city rows placed in Bihar — Gaya, S.No 37 (p.4), Satisfactory |
| Delhi | 28 May 2021 | 106 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 29 (p.3), Moderate |
| Gujarat | 28 May 2021 | 194 | AQI bulletin p.1–10, Index Value column: highest of 3 city rows placed in Gujarat — Ankleshwar, S.No 9 (p.1), Moderate |
| Haryana | 28 May 2021 | 186 | AQI bulletin p.1–10, Index Value column: highest of 22 city rows placed in Haryana — Narnaul, S.No 86 (p.8), Moderate |
| Jammu and Kashmir | 28 May 2021 | 134 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Jammu and Kashmir — Srinagar, S.No 109 (p.10), Moderate |
| Karnataka | 28 May 2021 | 83 | AQI bulletin p.2–10, Index Value column: highest of 16 city rows placed in Karnataka — Koppal, S.No 68 (p.6), Satisfactory |
| Kerala | 28 May 2021 | 69 | AQI bulletin p.3–10, Index Value column: highest of 6 city rows placed in Kerala — Kollam, S.No 67 (p.6), Satisfactory |
| Madhya Pradesh | 28 May 2021 | 99 | AQI bulletin p.2–10, Index Value column: highest of 14 city rows placed in Madhya Pradesh — Indore, S.No 51 (p.5), Satisfactory |
| Maharashtra | 28 May 2021 | 138 | AQI bulletin p.1–10, Index Value column: highest of 7 city rows placed in Maharashtra — Thane, S.No 111 (p.10), Moderate |
| Mizoram | 28 May 2021 | 35 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Mizoram — Aizawl, S.No 4 (p.1), Good |
| Nagaland | 28 May 2021 | 49 | AQI bulletin p.6, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 65 (p.6), Good |
| Odisha | 28 May 2021 | 93 | AQI bulletin p.2–10, Index Value column: highest of 2 city rows placed in Odisha — Talcher, S.No 110 (p.10), Satisfactory |
| Puducherry | 28 May 2021 | 54 | AQI bulletin p.8, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 95 (p.8), Satisfactory |
| Punjab | 28 May 2021 | 143 | AQI bulletin p.1–9, Index Value column: highest of 7 city rows placed in Punjab — Amritsar, S.No 8 (p.1), Moderate |
| Rajasthan | 28 May 2021 | 146 | AQI bulletin p.1–10, Index Value column: highest of 7 city rows placed in Rajasthan — Bhiwadi, S.No 15 (p.2), Moderate |
| Tamil Nadu | 28 May 2021 | 100 | AQI bulletin p.2–10, Index Value column: highest of 3 city rows placed in Tamil Nadu — Gummidipoondi, S.No 40 (p.4), Satisfactory |
| Telangana | 28 May 2021 | 51 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 50 (p.5), Satisfactory |
| Tripura | 28 May 2021 | 53 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Satisfactory |
| Uttar Pradesh | 28 May 2021 | 128 | AQI bulletin p.1–10, Index Value column: highest of 13 city rows placed in Uttar Pradesh — Baghpat, S.No 12 (p.1), Moderate, Ghaziabad, S.No 38 (p.4), Moderate |
| West Bengal | 28 May 2021 | 73 | AQI bulletin p.1–9, Index Value column: highest of 6 city rows placed in West Bengal — Durgapur, S.No 32 (p.3), Satisfactory |