Stay updated with real-time air quality in Addlestone, 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)
58
Moderate
Addlestone, Surrey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.19 μg/m³
0
55
155
255
425
605+
17.62 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
11.02 ppb
0
54
101
361
1250
2050+
0.72 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Addlestone, Surrey
Addlestone, Surrey
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AQI 52
Moderate
9.85μg/m³
PM2.5
23.49μg/m³
PM10
15.96ppb
O3
0.67ppb
SO2
11.86ppb
NO2
0.76ppm
CO
AQI 52
Moderate
9.85μg/m³
PM2.5
23.49μg/m³
PM10
15.96ppb
O3
0.67ppb
SO2
11.86ppb
NO2
0.76ppm
CO
AQI 52
Moderate
10.50μg/m³
PM2.5
38.80μg/m³
PM10
19.46ppb
O3
0.66ppb
SO2
10.77ppb
NO2
0.76ppm
CO
AQI 52
Moderate
9.85μg/m³
PM2.5
23.49μg/m³
PM10
15.96ppb
O3
0.67ppb
SO2
11.86ppb
NO2
0.76ppm
CO
AQI 33
Good
6.41μg/m³
PM2.5
12.77μg/m³
PM10
23.39ppb
O3
0.69ppb
SO2
14.79ppb
NO2
0.76ppm
CO
AQI 38
Good
6.53μg/m³
PM2.5
11.59μg/m³
PM10
23.14ppb
O3
0.69ppb
SO2
14.71ppb
NO2
0.76ppm
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 Addlestone, Surrey is updated every hour for accuracy.
In the past 24 hours, the air quality in Addlestone, Surrey was at its worst at 01:00:00 on 2026-11-12.
In the last 24 hours, the best air quality in Addlestone, Surrey was observed at 06:00:00 on 2026-11-12.
As of now, the AQI in Addlestone, Surrey is 58, indicating Moderate conditions.
Addlestone, Surrey air has the highest levels of PM2.5.
Poor air quality in Addlestone, Surrey means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Addlestone, Surrey are currently 12.74 μg/m3.
The PM10 concentration in Addlestone, Surrey is 33.185 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Addlestone, Surrey is 0.721 ppm.
Currently, Addlestone, Surrey has a sulfur dioxide (SO2) concentration of 0.675 ppb.
The current ozone (O3) level in Addlestone, Surrey at the moment is 17.621 ppm.
Nitrogen dioxide (NO2) level in Addlestone, Surrey at the moment is 11.023 ppb.
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