Stay updated with real-time air quality in Stanwell, Surrey featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
102
Unhealthy for sensitive groups
Stanwell, Surrey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
36.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
48.30 μg/m³
0
55
155
255
425
605+
15.23 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
16.43 ppb
0
54
101
361
1250
2050+
0.01 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Stanwell, Surrey
Stanwell, Surrey
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AQI 97
Moderate
34.27μg/m³
PM2.5
46.91μg/m³
PM10
18.63ppb
O3
0.53ppb
SO2
14.98ppb
NO2
0.01ppm
CO
AQI 97
Moderate
34.39μg/m³
PM2.5
47.58μg/m³
PM10
17.94ppb
O3
0.53ppb
SO2
15.54ppb
NO2
0.01ppm
CO
AQI 96
Moderate
32.57μg/m³
PM2.5
46.28μg/m³
PM10
20.29ppb
O3
0.63ppb
SO2
14.90ppb
NO2
0.01ppm
CO
AQI 97
Moderate
33.56μg/m³
PM2.5
47.61μg/m³
PM10
18.22ppb
O3
0.54ppb
SO2
15.51ppb
NO2
0.01ppm
CO
AQI 96
Moderate
33.00μg/m³
PM2.5
71.10μg/m³
PM10
17.36ppb
O3
0.34ppb
SO2
9.71ppb
NO2
0.03ppm
CO
AQI 94
Moderate
32.17μg/m³
PM2.5
46.34μg/m³
PM10
20.39ppb
O3
0.63ppb
SO2
14.95ppb
NO2
0.01ppm
CO
Air quality and pollutant data for Surrey, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Stanwell, Surrey is updated every hour for accuracy.
In the past 24 hours, the air quality in Stanwell, Surrey was at its worst at 11:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Stanwell, Surrey was observed at 01:00:00 on 2026-03-08.
As of now, the AQI in Stanwell, Surrey is 102, indicating Unhealthy for Sensitive Groups conditions.
Stanwell, Surrey air has the highest levels of PM2.5.
Poor air quality in Stanwell, Surrey means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Stanwell, Surrey are currently 36.142 μg/m3.
The PM10 concentration in Stanwell, Surrey is 48.296 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Stanwell, Surrey is 0.008 ppm.
Currently, Stanwell, Surrey has a sulfur dioxide (SO2) concentration of 0.485 ppb.
The current ozone (O3) level in Stanwell, Surrey at the moment is 15.233 ppm.
Nitrogen dioxide (NO2) level in Stanwell, Surrey at the moment is 16.432 ppb.
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