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)
27
Good
Stanwell, Surrey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.02 μg/m³
0
55
155
255
425
605+
29.35 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
15.08 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Stanwell, Surrey
Stanwell, Surrey
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AQI 28
Good
3.96μg/m³
PM2.5
12.23μg/m³
PM10
29.97ppb
O3
0.58ppb
SO2
13.69ppb
NO2
0.31ppm
CO
AQI 27
Good
3.95μg/m³
PM2.5
12.16μg/m³
PM10
29.50ppb
O3
0.57ppb
SO2
14.29ppb
NO2
0.31ppm
CO
AQI 28
Good
3.93μg/m³
PM2.5
12.17μg/m³
PM10
30.04ppb
O3
0.57ppb
SO2
11.31ppb
NO2
0.31ppm
CO
AQI 28
Good
3.93μg/m³
PM2.5
12.27μg/m³
PM10
29.52ppb
O3
0.57ppb
SO2
13.99ppb
NO2
0.31ppm
CO
AQI 30
Good
5.20μg/m³
PM2.5
12.39μg/m³
PM10
32.38ppb
O3
0.59ppb
SO2
4.68ppb
NO2
0.31ppm
CO
AQI 28
Good
3.92μg/m³
PM2.5
12.20μg/m³
PM10
30.00ppb
O3
0.57ppb
SO2
11.17ppb
NO2
0.31ppm
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 05:00:00 on 2026-09-28.
In the last 24 hours, the best air quality in Stanwell, Surrey was observed at 03:00:00 on 2026-09-28.
As of now, the AQI in Stanwell, Surrey is 27, indicating Good conditions.
Stanwell, Surrey air has the highest levels of O3.
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 3.975 μg/m3.
The PM10 concentration in Stanwell, Surrey is 12.022 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Stanwell, Surrey is 0.312 ppm.
Currently, Stanwell, Surrey has a sulfur dioxide (SO2) concentration of 0.578 ppb.
The current ozone (O3) level in Stanwell, Surrey at the moment is 29.35 ppm.
Nitrogen dioxide (NO2) level in Stanwell, Surrey at the moment is 15.077 ppb.
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