Samastipur air quality · India
This is what breathable city air is supposed to feel like
NAQI 42 (Good) in Samastipur, from 1 CPCB monitoring station. On the US scale that is 81 (Moderate).
Updated
Pollutants in Samastipur
- PM2.5 · µg/m³25.01.7× WHO limit
- PM10 · µg/m³33.0Under WHO limit
- NO₂ · µg/m³6.4Under WHO limit
- O₃ · µg/m³6.1
- SO₂ · µg/m³9.9Under WHO limit
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Samastipur right now?
Minimal impact on health.
Walking and commuting
Go aheadEnjoy it.
Running and jogging
Go aheadA great time to run outdoors.
Cycling
Go aheadRide freely.
Children playing outside
Go aheadNo limits.
Older adults and heart or lung conditions
Go aheadNo limits.
Open windows
Go aheadAir out your home.
Mask outdoors
Not neededNot needed.
Air purifier indoors
Not neededNot needed.
Based on the US EPA Air Quality Guide, applied to the current NAQI category. If you have symptoms, follow your doctor's advice.
What US AQI 51–100 means for your health →
Samastipur air quality history
Daily average, 35 days- 84average daily NAQI over 35 days
- 283worst day, 13 October
- 17cleanest day, 13 September
- 1days at Poor or worse
The last 7 days averaged 128, worse than the week before (58). 12 of the last 35 days were Good.
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Samastipur air quality: common questions
What is the AQI in Samastipur right now?
The NAQI in Samastipur is 42 (Good). On the US AQI scale the same air reads 81 (Moderate).
Is it safe to go outside in Samastipur today?
A great time to be outside. Minimal impact on health. For runners: A great time to run outdoors.
How has air quality in Samastipur been recently?
Over the last 35 days with data, Samastipur averaged NAQI 84. The worst day was 13 October at 283; the cleanest was 13 September at 17. 1 days were at Poor or worse.
How does Samastipur's PM2.5 compare with the WHO guideline?
PM2.5 is 25 µg/m³, about 1.7 times the World Health Organization's 24-hour guideline of 15 µg/m³.
Where does Samastipur's air quality data come from?
From State & Central Pollution Control Board, Government of India · Center for Study of Science, Technology and Policy (CSTEP) · Aurassure's University Clean Air Network, using 1 monitoring station in and around the city. Good Air does not estimate or adjust these readings.
Source: State & Central Pollution Control Board, Government of India · Center for Study of Science, Technology and Policy (CSTEP) · Aurassure's University Clean Air Network. Readings are published by the monitoring agency and may be revised.