Air Pollution in Ballygunge: Real-time Air Quality Index and smog alert.

The latest data Last 7 days
Current data from stations: Ballygunge, Kolkata - WBPCB
Locations: « Kolkata Ballygunge
Pollution and air quality forecast for Ballygunge. Today is Sunday, May 19, 2024. The following air pollution values have been recorded for Ballygunge:
  1. particulate matter (PM2.5) dust - 11 (Good)
  2. ozone (O3) - 75 (Moderate)
  3. sulfur dioxide (SO2) - 12 (Good)
  4. particulate matter (PM10) suspended dust - 76 (Unhealthy for Sensitive Groups)
  5. carbon monoxide (CO) - 610 (Good)
  6. nitrogen dioxide (NO2) - 10 (Good)
Real-time Air Quality Index (AQI) for Ballygunge, Friday, October 14, 2022: 3.

air quality index: 2
AQI 3 Unhealthy for Sensitive Groups

What is the air quality in Ballygunge today? Is the air polluted in Ballygunge?. Is there smog?

Today (Friday, October 14, 2022) air quality is moderately polluted in Ballygunge. Healthy people may experience slight irritations and sensitive persons will be slightly affected to a larger extent by the pollutions in Ballygunge.


What is the current level of PM2.5 in Ballygunge? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 11 (Good) For comparison, the highest level of PM2.5 in Ballygunge in the last 7 days was: 528 (Wednesday, October 12, 2022) and the lowest: 10 (Sunday, October 9, 2022).

How is the O3 level today in Ballygunge? (ozone (O3))
75 (Moderate)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
12 (Good)

What is the level of PM10 today in Ballygunge? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Ballygunge is: 76 (Unhealthy for Sensitive Groups)

How high is the CO level? (carbon monoxide (CO))
610 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
10 (Good)



Current data Friday, October 14, 2022, 6:00 AM

PM2,5 11 (Good)

O3 75 (Moderate)

SO2 12 (Good)

PM10 76 (Unhealthy for Sensitive Groups)

CO 610 (Good)

NO2 10 (Good)

Data on air pollution from recent days in Ballygunge

index 2022-10-07 2022-10-08 2022-10-09 2022-10-10 2022-10-11 2022-10-12 2022-10-13 2022-10-14
co 289
Good		 202
Good		 155
Good		 161
Good		 202
Good		 319
Good		 398
Good		 549
Good
pm10 36
Moderate		 37
Moderate		 24
Moderate		 26
Moderate		 28
Moderate		 25
Moderate		 44
Moderate		 58
Unhealthy for Sensitive Groups
o3 63
Good		 76
Moderate		 68
Good		 41
Good		 19
Good		 24
Good		 33
Good		 39
Good
no2 18
Good		 18
Good		 16
Good		 16
Good		 15
Good		 19
Good		 11
Good		 10
Good
pm25 11
Good		 16
Moderate		 10
Good		 10
Good		 10
Good		 528
Very bad Hazardous		 14
Moderate		 15
Moderate
so2 11
Good		 13
Good		 11
Good		 12
Good		 12
Good		 11
Good		 6
Good		 8
Good
data source »

Ballygunge, Kolkata - WBPCB

Friday, October 14, 2022, 6:00 AM

PM2,5 11 (Good)

particulate matter (PM2.5) dust

O3 75 (Moderate)

ozone (O3)

SO2 12 (Good)

sulfur dioxide (SO2)

PM10 76 (Unhealthy for Sensitive Groups)

particulate matter (PM10) suspended dust

CO 610 (Good)

carbon monoxide (CO)

NO2 9.8 (Good)

nitrogen dioxide (NO2)

Ballygunge, Kolkata - WBPCB

index 2022-10-14 2022-10-13 2022-10-12 2022-10-11 2022-10-10 2022-10-09 2022-10-08 2022-10-07
co 549 398 319 202 161 155 202 289
pm10 58 44 25 28 26 24 37 36
o3 39 33 24 19 41 68 76 63
no2 9.9 11 19 15 16 16 18 18
pm25 15 14 528 10 10 10 16 11
so2 8.4 5.9 11 12 12 11 13 11

* Pollution data source: https://openaq.org () The data is licensed under CC-By 4.0