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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 | 18 July 2021 | 63 | AQI bulletin p.1–12, Index Value column: mean of all 133 city rows — every row in the table |
| Andhra Pradesh | 18 July 2021 | 36 | 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.11), Visakhapatnam (p.11) |
| Assam | 18 July 2021 | 45 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 18 July 2021 | 58 | AQI bulletin p.2–9, Index Value column: mean of 7 city rows placed in Bihar — Bettiah (p.2), Darbhanga (p.3), Gaya (p.4), Hajipur (p.5), Motihari (p.8), Muzaffarpur (p.8), Patna (p.9) |
| Chandigarh | 18 July 2021 | 83 | 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, 18 July 2021 (133 cities) (published 18 Jul 2021). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 c872e83146fd179622e80b52a4cbc2b25bb0ece2424ddcac5dc1149aa03c9d8b. https://indiahealthobservatory.com/sources/cpcb/releases/1942
| Delhi | 18 July 2021 | 94 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 18 July 2021 | 77 | AQI bulletin p.1–11, Index Value column: mean of 5 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.4), Vapi (p.11), Vatva (p.11) |
| Haryana | 18 July 2021 | 93 | AQI bulletin p.1–12, Index Value column: mean of 24 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.4), 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), Palwal (p.9), Panchkula (p.9), Panipat (p.9), Rohtak (p.10), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.12) |
| Jammu and Kashmir | 18 July 2021 | 67 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 18 July 2021 | 37 | AQI bulletin p.2–11, Index Value column: mean of 16 city rows placed in Karnataka — Bagalkot (p.2), Bengaluru (p.2), Chamarajanagar (p.3), Chikkaballapur (p.3), Chikkamagaluru (p.3), Gadag (p.4), Hassan (p.5), Kalaburgi (p.6), Koppal (p.7), Manglore (p.7), Medikeri (p.7), Mysuru (p.8), Raichur (p.9), Ramanagara (p.9), Shivamogga (p.10), Yadgir (p.11) |
| Kerala | 18 July 2021 | 57 | AQI bulletin p.4–11, Index Value column: mean of 6 city rows placed in Kerala — Ernakulam (p.4), Kannur (p.6), Kollam (p.6), Kozhikode (p.7), Thiruvananthapuram (p.11), Thrissur (p.11) |
| Madhya Pradesh | 18 July 2021 | 48 | AQI bulletin p.2–10, Index Value column: mean of 13 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Dewas (p.3), Gwalior (p.5), Indore (p.5), Jabalpur (p.5), Katni (p.6), Maihar (p.7), Pithampur (p.9), Ratlam (p.10), Sagar (p.10), Satna (p.10), Singrauli (p.10) |
| Maharashtra | 18 July 2021 | 46 | AQI bulletin p.3–11, Index Value column: mean of 8 city rows placed in Maharashtra — Chandrapur (p.3), Kalyan (p.6), Mumbai (p.8), Nagpur (p.8), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Thane (p.11) |
| Meghalaya | 18 July 2021 | 11 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Meghalaya — Shillong (p.10) |
| Mizoram | 18 July 2021 | 15 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 18 July 2021 | 32 | AQI bulletin p.6, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 18 July 2021 | 80 | AQI bulletin p.2–11, Index Value column: mean of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.11) |
| Puducherry | 18 July 2021 | 37 | AQI bulletin p.9, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 18 July 2021 | 90 | AQI bulletin p.1–10, Index Value column: mean of 8 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.5), Khanna (p.6), Ludhiana (p.7), Mandi Gobindgarh (p.7), Patiala (p.9), Rupnagar (p.10) |
| Rajasthan | 18 July 2021 | 83 | AQI bulletin p.1–11, Index Value column: mean of 7 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Bhiwadi (p.2), Jaipur (p.5), Jodhpur (p.6), Pali (p.8), Udaipur (p.11) |
| Tamil Nadu | 18 July 2021 | 51 | AQI bulletin p.3–11, Index Value column: mean of 2 city rows placed in Tamil Nadu — Chennai (p.3), Thoothukudi (p.11) |
| Telangana | 18 July 2021 | 38 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 18 July 2021 | 24 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 18 July 2021 | 68 | AQI bulletin p.1–11, Index Value column: mean of 14 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.2), Bulandshahr (p.2), Ghaziabad (p.4), Gorakhpur (p.4), Greater Noida (p.4), Kanpur (p.6), Lucknow (p.7), Meerut (p.7), Moradabad (p.8), Muzaffarnagar (p.8), Noida (p.8), Prayagraj (p.9), Varanasi (p.11) |
| West Bengal | 18 July 2021 | 46 | AQI bulletin p.1–10, Index Value column: mean of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.4), Haldia (p.5), Howrah (p.5), Kolkata (p.6), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 18 July 2021 | 133 | AQI bulletin p.1–12: count of all 133 city rows — every row in the table |
| Andhra Pradesh | 18 July 2021 | 4 | AQI bulletin p.1–11: count of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.9), Tirupati (p.11), Visakhapatnam (p.11) |
| Assam | 18 July 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 18 July 2021 | 7 | AQI bulletin p.2–9: count of 7 city rows placed in Bihar — Bettiah (p.2), Darbhanga (p.3), Gaya (p.4), Hajipur (p.5), Motihari (p.8), Muzaffarpur (p.8), Patna (p.9) |
| Chandigarh | 18 July 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Chandigarh — Chandigarh (p.3) |
| Delhi | 18 July 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 18 July 2021 | 5 | AQI bulletin p.1–11: count of 5 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.4), Vapi (p.11), Vatva (p.11) |
| Haryana | 18 July 2021 | 24 | AQI bulletin p.1–12: count of 24 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.4), 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), Palwal (p.9), Panchkula (p.9), Panipat (p.9), Rohtak (p.10), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.12) |
| Jammu and Kashmir | 18 July 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 18 July 2021 | 16 | AQI bulletin p.2–11: count of 16 city rows placed in Karnataka — Bagalkot (p.2), Bengaluru (p.2), Chamarajanagar (p.3), Chikkaballapur (p.3), Chikkamagaluru (p.3), Gadag (p.4), Hassan (p.5), Kalaburgi (p.6), Koppal (p.7), Manglore (p.7), Medikeri (p.7), Mysuru (p.8), Raichur (p.9), Ramanagara (p.9), Shivamogga (p.10), Yadgir (p.11) |
| Kerala | 18 July 2021 | 6 | AQI bulletin p.4–11: count of 6 city rows placed in Kerala — Ernakulam (p.4), Kannur (p.6), Kollam (p.6), Kozhikode (p.7), Thiruvananthapuram (p.11), Thrissur (p.11) |
| Madhya Pradesh | 18 July 2021 | 13 | AQI bulletin p.2–10: count of 13 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Dewas (p.3), Gwalior (p.5), Indore (p.5), Jabalpur (p.5), Katni (p.6), Maihar (p.7), Pithampur (p.9), Ratlam (p.10), Sagar (p.10), Satna (p.10), Singrauli (p.10) |
| Maharashtra | 18 July 2021 | 8 | AQI bulletin p.3–11: count of 8 city rows placed in Maharashtra — Chandrapur (p.3), Kalyan (p.6), Mumbai (p.8), Nagpur (p.8), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Thane (p.11) |
| Meghalaya | 18 July 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Meghalaya — Shillong (p.10) |
| Mizoram | 18 July 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 18 July 2021 | 1 | AQI bulletin p.6: count of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 18 July 2021 | 2 | AQI bulletin p.2–11: count of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.11) |
| Puducherry | 18 July 2021 | 1 | AQI bulletin p.9: count of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 18 July 2021 | 8 | AQI bulletin p.1–10: count of 8 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.5), Khanna (p.6), Ludhiana (p.7), Mandi Gobindgarh (p.7), Patiala (p.9), Rupnagar (p.10) |
| Rajasthan | 18 July 2021 | 7 | AQI bulletin p.1–11: count of 7 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Bhiwadi (p.2), Jaipur (p.5), Jodhpur (p.6), Pali (p.8), Udaipur (p.11) |
| Tamil Nadu | 18 July 2021 | 2 | AQI bulletin p.3–11: count of 2 city rows placed in Tamil Nadu — Chennai (p.3), Thoothukudi (p.11) |
| Telangana | 18 July 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 18 July 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 18 July 2021 | 14 | AQI bulletin p.1–11: count of 14 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.2), Bulandshahr (p.2), Ghaziabad (p.4), Gorakhpur (p.4), Greater Noida (p.4), Kanpur (p.6), Lucknow (p.7), Meerut (p.7), Moradabad (p.8), Muzaffarnagar (p.8), Noida (p.8), Prayagraj (p.9), Varanasi (p.11) |
| West Bengal | 18 July 2021 | 6 | AQI bulletin p.1–10: count of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.4), Haldia (p.5), Howrah (p.5), Kolkata (p.6), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 18 July 2021 | 0% | AQI bulletin p.1–12, Index Value column: none of all 133 city rows at 201 or more (highest 167) |
| Andhra Pradesh | 18 July 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 4 city rows placed in Andhra Pradesh at 201 or more (highest 42) |
| Assam | 18 July 2021 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Assam at 201 or more (highest 45) |
| Bihar | 18 July 2021 | 0% | AQI bulletin p.2–9, Index Value column: none of 7 city rows placed in Bihar at 201 or more (highest 85) |
| Chandigarh | 18 July 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 83) |
| Delhi | 18 July 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Delhi at 201 or more (highest 94) |
| Gujarat | 18 July 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 5 city rows placed in Gujarat at 201 or more (highest 90) |
| Haryana | 18 July 2021 | 0% | AQI bulletin p.1–12, Index Value column: none of 24 city rows placed in Haryana at 201 or more (highest 167) |
| Jammu and Kashmir | 18 July 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Jammu and Kashmir at 201 or more (highest 67) |
| Karnataka | 18 July 2021 | 0% | AQI bulletin p.2–11, Index Value column: none of 16 city rows placed in Karnataka at 201 or more (highest 78) |
| Kerala | 18 July 2021 | 0% | AQI bulletin p.4–11, Index Value column: none of 6 city rows placed in Kerala at 201 or more (highest 99) |
| Madhya Pradesh | 18 July 2021 | 0% | AQI bulletin p.2–10, Index Value column: none of 13 city rows placed in Madhya Pradesh at 201 or more (highest 92) |
| Maharashtra | 18 July 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 9 city rows placed in Maharashtra at 201 or more (highest 83) |
| Meghalaya | 18 July 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Meghalaya at 201 or more (highest 11) |
| Mizoram | 18 July 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Mizoram at 201 or more (highest 15) |
| Nagaland | 18 July 2021 | 0% | AQI bulletin p.6, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 32) |
| Odisha | 18 July 2021 | 0% | AQI bulletin p.2–11, Index Value column: none of 2 city rows placed in Odisha at 201 or more (highest 94) |
| Puducherry | 18 July 2021 | 0% | AQI bulletin p.9, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 37) |
| Punjab | 18 July 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 8 city rows placed in Punjab at 201 or more (highest 165) |
| Rajasthan | 18 July 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 7 city rows placed in Rajasthan at 201 or more (highest 135) |
| Tamil Nadu | 18 July 2021 | 0% | AQI bulletin p.3–11, Index Value column: none of 2 city rows placed in Tamil Nadu at 201 or more (highest 57) |
| Telangana | 18 July 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 38) |
| Tripura | 18 July 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 24) |
| Uttar Pradesh | 18 July 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 14 city rows placed in Uttar Pradesh at 201 or more (highest 115) |
| West Bengal | 18 July 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 6 city rows placed in West Bengal at 201 or more (highest 87) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 18 July 2021 | 167 | AQI bulletin p.1–12, Index Value column: highest of all 133 city rows — Sonipat, S.No 119 (p.10), Moderate |
| Andhra Pradesh | 18 July 2021 | 42 | AQI bulletin p.1–11, Index Value column: highest of 4 city rows placed in Andhra Pradesh — Visakhapatnam, S.No 131 (p.11), Good |
| Assam | 18 July 2021 | 45 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 48 (p.4), Good |
| Bihar | 18 July 2021 | 85 | AQI bulletin p.2–9, Index Value column: highest of 7 city rows placed in Bihar — Darbhanga, S.No 33 (p.3), Satisfactory |
| Chandigarh | 18 July 2021 | 83 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 26 (p.3), Satisfactory |
| Delhi | 18 July 2021 | 94 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 34 (p.3), Satisfactory |
| Gujarat | 18 July 2021 | 90 | AQI bulletin p.1–11, Index Value column: highest of 5 city rows placed in Gujarat — Ankleshwar, S.No 10 (p.1), Satisfactory |
| Haryana | 18 July 2021 | 167 | AQI bulletin p.1–12, Index Value column: highest of 24 city rows placed in Haryana — Sonipat, S.No 119 (p.10), Moderate |
| Jammu and Kashmir | 18 July 2021 | 67 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Jammu and Kashmir — Srinagar, S.No 120 (p.10), Satisfactory |
| Karnataka | 18 July 2021 | 78 | AQI bulletin p.2–11, Index Value column: highest of 16 city rows placed in Karnataka — Koppal, S.No 73 (p.7), Satisfactory |
| Kerala | 18 July 2021 | 99 | AQI bulletin p.4–11, Index Value column: highest of 6 city rows placed in Kerala — Thiruvananthapuram, S.No 123 (p.11), Satisfactory |
| Madhya Pradesh | 18 July 2021 | 92 | AQI bulletin p.2–10, Index Value column: highest of 13 city rows placed in Madhya Pradesh — Singrauli, S.No 117 (p.10), Satisfactory |
| Maharashtra | 18 July 2021 | 83 | AQI bulletin p.1–11, Index Value column: highest of 9 city rows placed in Maharashtra — Nagpur, S.No 91 (p.8), Satisfactory |
| Meghalaya | 18 July 2021 | 11 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Meghalaya — Shillong, S.No 114 (p.10), Good |
| Mizoram | 18 July 2021 | 15 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Mizoram — Aizawl, S.No 4 (p.1), Good |
| Nagaland | 18 July 2021 | 32 | AQI bulletin p.6, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 70 (p.6), Good |
| Odisha | 18 July 2021 | 94 | AQI bulletin p.2–11, Index Value column: highest of 2 city rows placed in Odisha — Brajrajnagar, S.No 23 (p.2), Satisfactory |
| Puducherry | 18 July 2021 | 37 | AQI bulletin p.9, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 104 (p.9), Good |
| Punjab | 18 July 2021 | 165 | AQI bulletin p.1–10, Index Value column: highest of 8 city rows placed in Punjab — Jalandhar, S.No 59 (p.5), Moderate |
| Rajasthan | 18 July 2021 | 135 | AQI bulletin p.1–11, Index Value column: highest of 7 city rows placed in Rajasthan — Alwar, S.No 6 (p.1), Moderate |
| Tamil Nadu | 18 July 2021 | 57 | AQI bulletin p.3–11, Index Value column: highest of 2 city rows placed in Tamil Nadu — Chennai, S.No 29 (p.3), Satisfactory |
| Telangana | 18 July 2021 | 38 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 55 (p.5), Good |
| Tripura | 18 July 2021 | 24 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Good |
| Uttar Pradesh | 18 July 2021 | 115 | AQI bulletin p.1–11, Index Value column: highest of 14 city rows placed in Uttar Pradesh — Noida, S.No 95 (p.8), Moderate |
| West Bengal | 18 July 2021 | 87 | AQI bulletin p.1–10, Index Value column: highest of 6 city rows placed in West Bengal — Durgapur, S.No 37 (p.4), Satisfactory |