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Air quality in Bihar
Air quality index (AQI) and PM2.5 air pollution in Bihar
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
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LIVE AQI CITY RANKING
Real-time Bihar
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Rajgir | 68 |
| 2 | Araria | 69 |
| 3 | Katihar | 75 |
| 4 | Arrah | 78 |
| 5 | Kishanganj | 80 |
| 6 | Aurangabad | 82 |
| 7 | Mothihari | 83 |
| 8 | Naugachhia | 94 |
| 9 | Samastipur | 95 |
| 10 | Saharsa | 116 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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The latest air quality news and resources.
Bihar air quality data attribution
2Contributors
- Central Pollution Control Board
29 stations
- Central Pollution Control Board 2
2 stations
2 Government Contributors
2 Data sources
Which is the most polluted city in Bihar?
- Buxar 174
- Monghyr 171
- Patna 171
- Khagaul 167
- Bhagalpur 162
- Muzaffarpur 156
- Banmankhi 152
- Bihariganj 152
- Chhatapur 152
- Colgong 152
- Ghoga 152
- Kasba 152
- Madhipura 152
- Manihari 152
- Murliganj 152
- Purnia 152
- Supaul 152
- Baisi 151
- Bangaon 151
- Raghunathpur 151
- Nirmali 149
- Bhagirathpur 148
- Darbhanga 148
- Forbesganj 148
- Jhanjharpur 148
- Rusera 148
- Belsand 147
- Chakia 147
- Dalsingh Sarai 147
- Dumra 147
- Madhubani 147
- Pupri 147
- Shahbazpur 147
- Sheohar 147
- Sitamarhi 147
- Bairagnia 146
- Dhaka 146
- Jaynagar 146
- Khagaria 146
- Mohiuddinnagar 146
- Teghra 146
- Barh 145
- Baruni 145
- Begusarai 145
- Lalganj 145
- Bariarpur 144
- Bhawanipur 144
- Jamalpur 144
- Mokameh 144
- Bakhtiyarpur 143
- Barhiya 143
- Hajipur 143
- Sagauli 143
- Barauli 142
- Birpur 142
- Jogbani 142
- Marhaura 142
- Asarganj 141
- Khusropur 141
- Luckeesarai 141
- Raxaul 141
- Amarpur 140
- Bar Bigha 140
- Gopalganj 140
- Kharagpur 140
- Dighwara 139
- Fatwa 139
- Sheikhpura 138
- Banka 136
- Dinapore 136
- Jamui 134
- Bahadurganj 133
- Maharajgani 133
- Gaya 132
- Jha-Jha 131
- Chapra 130
- Hilsa 130
- Maner 130
- Siwan 130
- Koelwar 127
- Masaurhi Buzurg 127
- Revelganj 127
- Waris Aliganj 127
- Ramnagar 126
- Silao 126
- Islampur 125
- Jahanabad 124
- Nawada 124
- Hisua 123
- Mairwa 123
- Thakurganj 123
- Shahpur 120
- Bettiah 119
- Jagdispur 118
- Tekari 117
- Piro 116
- Saharsa 116
- Buddh Gaya 115
- Dumraon 115
- Koath 113
- Bagaha 112
- Rafiganj 112
- Bikramganj 111
- Daudnagar 111
- Nasriganj 110
- Sherghati 109
- Dehri 106
- Bhabhua 100
- Nabinagar 99
- Samastipur 95
- Naugachhia 94
- Mothihari 83
- Aurangabad 82
- Kishanganj 80
- Arrah 78
- Katihar 75
- Araria 69
- Rajgir 68
AQI US, Metric