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Release from Central Pollution Control Board, Ministry of Environment, Forest and Climate Change
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| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 2 August 2021 | 56 | AQI bulletin p.1–11, Index Value column: mean of all 132 city rows — every row in the table |
| Andhra Pradesh | 2 August 2021 | 53 | 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 | 2 August 2021 | 49 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 2 August 2021 | 60 | AQI bulletin p.2–9, Index Value column: mean of 8 city rows placed in Bihar — Bettiah (p.2), Bihar Sharif (p.2), Darbhanga (p.3), Gaya (p.4), Hajipur (p.5), Motihari (p.7), Muzaffarpur (p.8), Patna (p.9) |
| Chandigarh | 2 August 2021 | 47 | 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, 2 August 2021 (132 cities) (published 2 Aug 2021). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 30fa9349c2c53bb3112c1ea025fce48f305739e52c5003b4d2921c4ed2974605. https://indiahealthobservatory.com/sources/cpcb/releases/1927
| Delhi | 2 August 2021 | 95 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 2 August 2021 | 66 | AQI bulletin p.1–11, Index Value column: mean of 4 city rows placed in Gujarat — Ahmedabad (p.1), Gandhinagar (p.4), Vapi (p.11), Vatva (p.11) |
| Haryana | 2 August 2021 | 68 | AQI bulletin p.1–11, Index Value column: mean of 21 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.2), Charkhi Dadri (p.3), Faridabad (p.4), Fatehabad (p.4), Gurugram (p.4), Hisar (p.5), Jind (p.6), Kaithal (p.6), Karnal (p.6), Kurukshetra (p.7), Narnaul (p.8), Palwal (p.8), Panchkula (p.8), Panipat (p.9), Rohtak (p.9), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.11) |
| Jammu and Kashmir | 2 August 2021 | 54 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 2 August 2021 | 53 | AQI bulletin p.1–11, Index Value column: mean of 16 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Gadag (p.4), Hassan (p.5), Hubballi (p.5), Kolar (p.6), Koppal (p.7), Medikeri (p.7), Mysuru (p.8), Raichur (p.9), Ramanagara (p.9), Shivamogga (p.10), Udupi (p.11), Yadgir (p.11) |
| Kerala | 2 August 2021 | 58 | AQI bulletin p.3–11, Index Value column: mean of 7 city rows placed in Kerala — Eloor (p.3), Ernakulam (p.3), Kannur (p.6), Kochi (p.6), Kollam (p.7), Thiruvananthapuram (p.10), Thrissur (p.11) |
| Madhya Pradesh | 2 August 2021 | 38 | 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), Maihar (p.7), Mandideep (p.7), Pithampur (p.9), Ratlam (p.9), Satna (p.10), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 2 August 2021 | 54 | AQI bulletin p.3–10, Index Value column: mean of 7 city rows placed in Maharashtra — Chandrapur (p.3), Mumbai (p.8), Nagpur (p.8), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Thane (p.10) |
| Meghalaya | 2 August 2021 | 12 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Meghalaya — Shillong (p.10) |
| Nagaland | 2 August 2021 | 33 | AQI bulletin p.6, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 2 August 2021 | 65 | AQI bulletin p.2–10, Index Value column: mean of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.10) |
| Puducherry | 2 August 2021 | 47 | AQI bulletin p.9, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 2 August 2021 | 51 | 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 | 2 August 2021 | 79 | 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.8), Udaipur (p.11) |
| Tamil Nadu | 2 August 2021 | 50 | AQI bulletin p.3–11, Index Value column: mean of 2 city rows placed in Tamil Nadu — Chennai (p.3), Thoothukudi (p.11) |
| Telangana | 2 August 2021 | 36 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 2 August 2021 | 31 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 2 August 2021 | 50 | AQI bulletin p.1–11, Index Value column: mean of 15 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.1), 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.7), Muzaffarnagar (p.8), Noida (p.8), Prayagraj (p.9), Varanasi (p.11) |
| West Bengal | 2 August 2021 | 68 | AQI bulletin p.1–10, Index Value column: mean of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Haldia (p.5), Howrah (p.5), Kolkata (p.6), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 2 August 2021 | 132 | AQI bulletin p.1–11: count of all 132 city rows — every row in the table |
| Andhra Pradesh | 2 August 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 | 2 August 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 2 August 2021 | 8 | AQI bulletin p.2–9: count of 8 city rows placed in Bihar — Bettiah (p.2), Bihar Sharif (p.2), Darbhanga (p.3), Gaya (p.4), Hajipur (p.5), Motihari (p.7), Muzaffarpur (p.8), Patna (p.9) |
| Chandigarh | 2 August 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Chandigarh — Chandigarh (p.3) |
| Delhi | 2 August 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 2 August 2021 | 4 | AQI bulletin p.1–11: count of 4 city rows placed in Gujarat — Ahmedabad (p.1), Gandhinagar (p.4), Vapi (p.11), Vatva (p.11) |
| Haryana | 2 August 2021 | 21 | AQI bulletin p.1–11: count of 21 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.2), Charkhi Dadri (p.3), Faridabad (p.4), Fatehabad (p.4), Gurugram (p.4), Hisar (p.5), Jind (p.6), Kaithal (p.6), Karnal (p.6), Kurukshetra (p.7), Narnaul (p.8), Palwal (p.8), Panchkula (p.8), Panipat (p.9), Rohtak (p.9), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.11) |
| Jammu and Kashmir | 2 August 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 2 August 2021 | 16 | AQI bulletin p.1–11: count of 16 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Gadag (p.4), Hassan (p.5), Hubballi (p.5), Kolar (p.6), Koppal (p.7), Medikeri (p.7), Mysuru (p.8), Raichur (p.9), Ramanagara (p.9), Shivamogga (p.10), Udupi (p.11), Yadgir (p.11) |
| Kerala | 2 August 2021 | 7 | AQI bulletin p.3–11: count of 7 city rows placed in Kerala — Eloor (p.3), Ernakulam (p.3), Kannur (p.6), Kochi (p.6), Kollam (p.7), Thiruvananthapuram (p.10), Thrissur (p.11) |
| Madhya Pradesh | 2 August 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), Maihar (p.7), Mandideep (p.7), Pithampur (p.9), Ratlam (p.9), Satna (p.10), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 2 August 2021 | 7 | AQI bulletin p.3–10: count of 7 city rows placed in Maharashtra — Chandrapur (p.3), Mumbai (p.8), Nagpur (p.8), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Thane (p.10) |
| Meghalaya | 2 August 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Meghalaya — Shillong (p.10) |
| Nagaland | 2 August 2021 | 1 | AQI bulletin p.6: count of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 2 August 2021 | 2 | AQI bulletin p.2–10: count of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.10) |
| Puducherry | 2 August 2021 | 1 | AQI bulletin p.9: count of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 2 August 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 | 2 August 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.8), Udaipur (p.11) |
| Tamil Nadu | 2 August 2021 | 2 | AQI bulletin p.3–11: count of 2 city rows placed in Tamil Nadu — Chennai (p.3), Thoothukudi (p.11) |
| Telangana | 2 August 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 2 August 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 2 August 2021 | 15 | AQI bulletin p.1–11: count of 15 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.1), 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.7), Muzaffarnagar (p.8), Noida (p.8), Prayagraj (p.9), Varanasi (p.11) |
| West Bengal | 2 August 2021 | 6 | AQI bulletin p.1–10: count of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Haldia (p.5), Howrah (p.5), Kolkata (p.6), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 2 August 2021 | 1% | AQI bulletin p.1–11, Index Value column: 1 of all 132 city rows at 201 or more — Udupi 274 (p.11) |
| Andhra Pradesh | 2 August 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 4 city rows placed in Andhra Pradesh at 201 or more (highest 95) |
| Assam | 2 August 2021 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Assam at 201 or more (highest 49) |
| Bihar | 2 August 2021 | 0% | AQI bulletin p.2–9, Index Value column: none of 8 city rows placed in Bihar at 201 or more (highest 71) |
| Chandigarh | 2 August 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 47) |
| Delhi | 2 August 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Delhi at 201 or more (highest 95) |
| Gujarat | 2 August 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 4 city rows placed in Gujarat at 201 or more (highest 90) |
| Haryana | 2 August 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 21 city rows placed in Haryana at 201 or more (highest 118) |
| Jammu and Kashmir | 2 August 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Jammu and Kashmir at 201 or more (highest 54) |
| Karnataka | 2 August 2021 | 6% | AQI bulletin p.1–11, Index Value column: 1 of 16 city rows placed in Karnataka at 201 or more — Udupi 274 (p.11) |
| Kerala | 2 August 2021 | 0% | AQI bulletin p.3–11, Index Value column: none of 7 city rows placed in Kerala at 201 or more (highest 100) |
| Madhya Pradesh | 2 August 2021 | 0% | AQI bulletin p.2–11, Index Value column: none of 14 city rows placed in Madhya Pradesh at 201 or more (highest 82) |
| Maharashtra | 2 August 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 8 city rows placed in Maharashtra at 201 or more (highest 92) |
| Meghalaya | 2 August 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Meghalaya at 201 or more (highest 12) |
| Nagaland | 2 August 2021 | 0% | AQI bulletin p.6, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 33) |
| Odisha | 2 August 2021 | 0% | AQI bulletin p.2–10, Index Value column: none of 2 city rows placed in Odisha at 201 or more (highest 84) |
| Puducherry | 2 August 2021 | 0% | AQI bulletin p.9, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 47) |
| Punjab | 2 August 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 8 city rows placed in Punjab at 201 or more (highest 87) |
| Rajasthan | 2 August 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 8 city rows placed in Rajasthan at 201 or more (highest 107) |
| Tamil Nadu | 2 August 2021 | 0% | AQI bulletin p.3–11, Index Value column: none of 2 city rows placed in Tamil Nadu at 201 or more (highest 55) |
| Telangana | 2 August 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 36) |
| Tripura | 2 August 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 31) |
| Uttar Pradesh | 2 August 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 15 city rows placed in Uttar Pradesh at 201 or more (highest 93) |
| West Bengal | 2 August 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 6 city rows placed in West Bengal at 201 or more (highest 143) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 2 August 2021 | 274 | AQI bulletin p.1–11, Index Value column: highest of all 132 city rows — Udupi, S.No 125 (p.11), Poor |
| Andhra Pradesh | 2 August 2021 | 95 | AQI bulletin p.1–11, Index Value column: highest of 4 city rows placed in Andhra Pradesh — Visakhapatnam, S.No 130 (p.11), Satisfactory |
| Assam | 2 August 2021 | 49 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 47 (p.4), Good |
| Bihar | 2 August 2021 | 71 | AQI bulletin p.2–9, Index Value column: highest of 8 city rows placed in Bihar — Hajipur, S.No 49 (p.5), Satisfactory |
| Chandigarh | 2 August 2021 | 47 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 25 (p.3), Good |
| Delhi | 2 August 2021 | 95 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 32 (p.3), Satisfactory |
| Gujarat | 2 August 2021 | 90 | AQI bulletin p.1–11, Index Value column: highest of 4 city rows placed in Gujarat — Vatva, S.No 129 (p.11), Satisfactory |
| Haryana | 2 August 2021 | 118 | AQI bulletin p.1–11, Index Value column: highest of 21 city rows placed in Haryana — Gurugram, S.No 46 (p.4), Moderate |
| Jammu and Kashmir | 2 August 2021 | 54 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Jammu and Kashmir — Srinagar, S.No 117 (p.10), Satisfactory |
| Karnataka | 2 August 2021 | 274 | AQI bulletin p.1–11, Index Value column: highest of 16 city rows placed in Karnataka — Udupi, S.No 125 (p.11), Poor |
| Kerala | 2 August 2021 | 100 | AQI bulletin p.3–11, Index Value column: highest of 7 city rows placed in Kerala — Kollam, S.No 73 (p.7), Satisfactory |
| Madhya Pradesh | 2 August 2021 | 82 | AQI bulletin p.2–11, Index Value column: highest of 14 city rows placed in Madhya Pradesh — Gwalior, S.No 48 (p.4), Satisfactory |
| Maharashtra | 2 August 2021 | 92 | AQI bulletin p.1–10, Index Value column: highest of 8 city rows placed in Maharashtra — Thane, S.No 119 (p.10), Satisfactory |
| Meghalaya | 2 August 2021 | 12 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Meghalaya — Shillong, S.No 111 (p.10), Good |
| Nagaland | 2 August 2021 | 33 | AQI bulletin p.6, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 70 (p.6), Good |
| Odisha | 2 August 2021 | 84 | AQI bulletin p.2–10, Index Value column: highest of 2 city rows placed in Odisha — Talcher, S.No 118 (p.10), Satisfactory |
| Puducherry | 2 August 2021 | 47 | AQI bulletin p.9, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 102 (p.9), Good |
| Punjab | 2 August 2021 | 87 | AQI bulletin p.1–10, Index Value column: highest of 8 city rows placed in Punjab — Ludhiana, S.No 78 (p.7), Satisfactory |
| Rajasthan | 2 August 2021 | 107 | 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 | 2 August 2021 | 55 | AQI bulletin p.3–11, Index Value column: highest of 2 city rows placed in Tamil Nadu — Chennai, S.No 28 (p.3), Satisfactory |
| Telangana | 2 August 2021 | 36 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 56 (p.5), Good |
| Tripura | 2 August 2021 | 31 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Good |
| Uttar Pradesh | 2 August 2021 | 93 | AQI bulletin p.1–11, Index Value column: highest of 15 city rows placed in Uttar Pradesh — Noida, S.No 93 (p.8), Satisfactory |
| West Bengal | 2 August 2021 | 143 | AQI bulletin p.1–10, Index Value column: highest of 6 city rows placed in West Bengal — Durgapur, S.No 34 (p.3), Moderate |