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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Mist |
Temperature | 82.4°F |
Humidity | 89% |
Wind | 0 mp/h |
Pressure | 29.3 Hg |
# | city | US AQI |
---|---|---|
1 | ![]() | 171 |
2 | ![]() | 169 |
3 | ![]() | 168 |
4 | ![]() | 159 |
5 | ![]() | 86 |
6 | ![]() | 85 |
7 | ![]() | 85 |
8 | ![]() | 77 |
9 | ![]() | 77 |
10 | ![]() | 76 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Bidhannagar, Kolkata - WBPCB | 107 |
2 | Rabindra Sarobar, Kolkata - WBPCB | 90 |
3 | Fort William, Kolkata - WBPCB | 80 |
4 | Victoria, Kolkata - WBPCB | 77 |
5 | Jadavpur, Kolkata - WBPCB | 76 |
6 | Rabindra Bharati University, Kolkata - WBPCB | 73 |
7 | Ballygunge, Kolkata - WBPCB | 66 |
8 | US Consulate in Kolkata | 64 |
(local time)
SEE WORLD AQI RANKINGUS AQI
73
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 73 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 20.8µg/m³ | |
PM10 | 38.2µg/m³ | |
O3 | 13.2µg/m³ | |
NO2 | 17.3µg/m³ | |
SO2 | 6.3µg/m³ | |
CO | 540µg/m³ |
PM2.5
x4.2
PM2.5 concentration in Kolkata is currently 4.2 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Jul 22 | Moderate 56 AQI US | 87.8° 80.6° | ||
Tuesday, Jul 23 | Moderate 63 AQI US | 91.4° 80.6° | ||
Wednesday, Jul 24 | Moderate 70 AQI US | 91.4° 80.6° | ||
Today | Moderate 73 AQI US | 91.4° 80.6° | ||
Friday, Jul 26 | Moderate 76 AQI US | 89.6° 82.4° | ||
Saturday, Jul 27 | Moderate 74 AQI US | 87.8° 80.6° | ||
Sunday, Jul 28 | Moderate 69 AQI US | 91.4° 80.6° | ||
Monday, Jul 29 | Moderate 59 AQI US | 91.4° 80.6° | ||
Tuesday, Jul 30 | Moderate 65 AQI US | 93.2° 82.4° | ||
Wednesday, Jul 31 | Moderate 74 AQI US | 93.2° 82.4° | ||
Thursday, Aug 1 | Moderate 74 AQI US | 89.6° 80.6° |
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