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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 82.4°F |
Humidity | 76% |
Wind | 11 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Meerut, Uttar Pradesh | 289 |
2 | Faridabad, Haryana | 180 |
3 | Kanpur, Uttar Pradesh | 158 |
4 | Delhi, Delhi | 157 |
5 | Moradabad, Uttar Pradesh | 156 |
6 | Gurugram, Haryana | 155 |
7 | Ahmedabad, Gujarat | 152 |
8 | Ghaziabad, Uttar Pradesh | 147 |
9 | New Delhi, Delhi | 139 |
10 | Noida, Uttar Pradesh | 129 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Mirchaibari, Katihar - BSPCB | 76 |
(local time)
SEE WORLD AQI RANKINGUS AQI
76
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 76 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 22.8µg/m³ | |
PM10 | 37µg/m³ | |
O3 | 4.7µg/m³ | |
NO2 | 2.8µg/m³ | |
SO2 | 8.3µg/m³ |
PM2.5
x4.6
PM2.5 concentration in Katihar is currently 4.6 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Unhealthy for sensitive groups 121 AQI US | 111.2° 86° | 13.4 mp/h | |
Thursday, May 30 | Moderate 83 AQI US | 111.2° 86° | 13.4 mp/h | |
Friday, May 31 | Moderate 77 AQI US | 105.8° 82.4° | 20.1 mp/h | |
Today | Moderate 76 AQI US | 80% | 105.8° 82.4° | 11.2 mp/h |
Sunday, Jun 2 | Moderate 99 AQI US | 100% | 102.2° 78.8° | 13.4 mp/h |
Monday, Jun 3 | Unhealthy for sensitive groups 119 AQI US | 100% | 96.8° 78.8° | 17.9 mp/h |
Tuesday, Jun 4 | Unhealthy for sensitive groups 128 AQI US | 100% | 96.8° 78.8° | 11.2 mp/h |
Wednesday, Jun 5 | Unhealthy for sensitive groups 139 AQI US | 90% | 95° 77° | 13.4 mp/h |
Thursday, Jun 6 | Unhealthy for sensitive groups 144 AQI US | 100.4° 78.8° | 13.4 mp/h | |
Friday, Jun 7 | Unhealthy for sensitive groups 136 AQI US | 80% | 104° 82.4° | 17.9 mp/h |
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1Contributor
Government Contributor
1 station
1 Data source