Sector 30 air quality · Faridabad, Delhi NCR
Air this heavy is a health alert for everyone, not just the sensitive
US AQI 224 (Very Unhealthy) at the HSPCB monitor in Sector 30, Faridabad, the 70th highest of 81 Delhi NCR monitors reporting. India's official NAQI (CPCB) 322 (Very Poor). Main pollutant: PM2.5.
Updated
Last 24 hours: worst 389 at midnight yesterday, best 155 at noon yesterday (US AQI)
Pollutants at Sector 30
- PM2.5 · µg/m³1489.9× WHO limit
- PM10 · µg/m³2946.5× WHO limit
- NO₂ · µg/m³29.2Under WHO limit
- O₃ · µg/m³1.1
- SO₂ · µg/m³1.8Under WHO limit
- CO · mg/m³0.48
This hour's readings at this monitor. WHO multiples use the 2021 24-hour guidelines.
Where Sector 30 ranks in Delhi NCR
- 70thmost polluted of 81 Delhi NCR monitors right now
- 65thof 68 NCR monitors, 6 to 19 October 2026 (average NAQI 107)
- 150average US AQI, last 30 days
- 283Faridabad's city figure now
In our study of every Delhi NCR monitor from 6 to 19 October 2026, Sector 30 ranked 65th of 68, with a mean daily NAQI (CPCB's index) of 107, against 97 in mid-September. Its daily NAQI was above 200 (Poor) on 0 of the 14 days. See the full ranking.
Most polluted right now: Sector 110 932 · Sector 39 824 · Teri Gram 677 · North Campus, DU 665 · Chandni Chowk 664.
Is it safe outside in Sector 30 right now?
Health alert: the risk of health effects is increased for everyone.
Walking and commuting
LimitOnly essential trips. Wear a well-fitted N95 or FFP2 mask outdoors.
Running and jogging
AvoidRun indoors only, with windows closed.
Cycling
AvoidAvoid riding outdoors.
Children playing outside
AvoidKeep children indoors. Cancel outdoor sports and assemblies.
Older adults and heart or lung conditions
AvoidStay indoors with filtered air.
Open windows
AvoidKeep windows and doors closed.
Mask outdoors
EssentialN95 or FFP2 mask strongly advised for any time outdoors.
Air purifier indoors
EssentialRun a HEPA purifier on high with windows closed.
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 Sector 30
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 305) and cleanest from noon to 3 pm (187). Plan walks, runs and open windows for the cleaner hours.
Sector 30 air quality, last 24 hours
Hourly US AQI, 18 of 24 hours, India timeIn the last 24 hours the US AQI at this monitor was highest at midnight yesterday (389, Hazardous) and lowest at noon yesterday (155, Unhealthy).
Sector 30 air quality, last 30 days
Daily average, 16 days- 150average US AQI
- 358worst day, 6 November
- 74cleanest day, 31 October
- 6days above 150 (Unhealthy or worse)
Nearby monitors
All of FaridabadThe most polluted areas of Delhi NCR, ranked →
Sector 30 air quality: common questions
What is the AQI in Sector 30 right now?
The US AQI at the HSPCB monitor in Sector 30, Faridabad is 224 (Very Unhealthy), the 70th highest of 81 Delhi NCR monitors reporting. Over the last 24 hours it ranged from 155 (noon yesterday) to 389 (midnight yesterday). The main pollutant is PM2.5. The same air reads India's official NAQI (CPCB) 322 (Very Poor).
What time is the air worst in Sector 30?
Over the last 7 days, from 10 pm to 1 am India time, when the monitor averaged 305. The cleanest stretch was noon to 3 pm, at 187.
Is Sector 30 one of the most polluted areas in Delhi NCR?
From 6 to 19 October 2026, Sector 30 ranked 65th of 68 Delhi NCR monitors by mean daily NAQI, CPCB's index (107). Right now it is 70th of 81. See the full ranking.
How has Sector 30's air been over the last 30 days?
The monitor averaged a US AQI of 150 over 16 days with data. The worst day was 6 November at 358 and the cleanest 31 October at 74. 6 days were above 150 (Unhealthy or worse).
Where does Sector 30's air quality data come from?
From the continuous monitoring station run by the Haryana State Pollution Control Board (HSPCB) 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: Haryana State Pollution Control Board (HSPCB), 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.