Sewri air quality · Mumbai, Maharashtra
Eyes, nose and throat irritation are common in air like this
US AQI 175 (Unhealthy) at the BMC monitor in Sewri, Mumbai, the 14th highest of 24 Mumbai monitors reporting. India's official NAQI (CPCB) 199 (Moderate). Main pollutant: PM2.5.
Updated
Last 24 hours: worst 450 at midnight yesterday, best 110 at 5 pm yesterday (US AQI)
Pollutants at Sewri
- PM2.5 · µg/m³89.66.0× WHO limit
- PM10 · µg/m³1723.8× WHO limit
- NO₂ · µg/m³69.92.8× WHO limit
- O₃ · µg/m³3.0
- SO₂ · µg/m³6.6Under WHO limit
- CO · mg/m³0.64
This hour's readings at this monitor. WHO multiples use the 2021 24-hour guidelines.
Where Sewri ranks in Mumbai
- 14thmost polluted of 24 Mumbai monitors right now
- 124average US AQI, last 30 days
- 195Mumbai's city figure now
Most polluted right now: Deonar 503 · Kandivali West 355 · Shivaji Nagar 313 · Malad West 287 · Mulund West 265.
Is it safe outside in Sewri right now?
Some members of the general public may feel health effects; sensitive groups may feel more serious effects.
Walking and commuting
Take careKeep outdoor walks short and choose quieter streets away from traffic.
Running and jogging
AvoidMove your run indoors or reschedule for a cleaner hour.
Cycling
LimitKeep rides short and easy, or ride indoors.
Children playing outside
LimitLimit outdoor play to short, gentle sessions. Move sports indoors.
Older adults and heart or lung conditions
AvoidAvoid exertion outdoors. Follow your doctor's action plan.
Open windows
AvoidKeep windows closed while the air is unhealthy.
Mask outdoors
RecommendedWear a well-fitted N95 or FFP2 mask outdoors. Cloth and surgical masks do little against fine particles.
Air purifier indoors
RecommendedRun a HEPA purifier in the room you spend most time in.
Based on the US EPA Air Quality Guide, applied to the current US AQI category. If you have symptoms, follow your doctor's advice.
When the air is worst in Sewri
Last 7 days, India timeOver the last 7 days, the air at this monitor was worst from 10 pm to 1 am (average US AQI 199) and cleanest from 3 pm to 6 pm (111). Plan walks, runs and open windows for the cleaner hours.
Sewri air quality, last 24 hours
Hourly US AQI, 22 of 24 hours, India timeIn the last 24 hours the US AQI at this monitor was highest at midnight yesterday (450, Hazardous) and lowest at 5 pm yesterday (110, Unhealthy for Sensitive Groups).
Sewri air quality, last 30 days
Daily average, 28 days- 124average US AQI
- 234worst day, 8 November
- 82cleanest day, 30 October
- 3days above 150 (Unhealthy or worse)
Nearby monitors
All of MumbaiMumbai's air this October, area by area →
Sewri air quality: common questions
What is the AQI in Sewri right now?
The US AQI at the BMC monitor in Sewri, Mumbai is 175 (Unhealthy), the 14th highest of 24 Mumbai monitors reporting. Over the last 24 hours it ranged from 110 (5 pm yesterday) to 450 (midnight yesterday). The main pollutant is PM2.5. The same air reads India's official NAQI (CPCB) 199 (Moderate).
What time is the air worst in Sewri?
Over the last 7 days, from 10 pm to 1 am India time, when the monitor averaged 199. The cleanest stretch was 3 pm to 6 pm, at 111.
How has Sewri's air been over the last 30 days?
The monitor averaged a US AQI of 124 over 28 days with data. The worst day was 8 November at 234 and the cleanest 30 October at 82. 3 days were above 150 (Unhealthy or worse).
Where does Sewri's air quality data come from?
From the continuous monitoring station run by the BMC in CPCB's national network. Good Air shows the US EPA AQI worked out from those readings, and CPCB's own National Air Quality Index (NAQI) beside it. Good Air does not estimate or adjust the readings.
Source: BMC, via CPCB's national monitoring network. One monitor shows the air around it, which can differ from a few streets away. Readings are published by the monitoring agency and may be revised.