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)
49
Good
Addlestone, Surrey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.32 μg/m³
0
55
155
255
425
605+
33.20 ppb
0
55
71
86
201
201+
0.88 ppb
0
36
76
186
605
1005+
3.98 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Addlestone, Surrey
Addlestone, Surrey
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AQI 49
Good
8.80μg/m³
PM2.5
21.32μg/m³
PM10
33.20ppb
O3
0.88ppb
SO2
3.98ppb
NO2
0.11ppm
CO
AQI 49
Good
8.80μg/m³
PM2.5
21.32μg/m³
PM10
33.20ppb
O3
0.88ppb
SO2
3.98ppb
NO2
0.11ppm
CO
AQI 49
Good
8.86μg/m³
PM2.5
23.74μg/m³
PM10
29.23ppb
O3
0.94ppb
SO2
4.09ppb
NO2
0.11ppm
CO
AQI 49
Good
8.80μg/m³
PM2.5
21.32μg/m³
PM10
33.20ppb
O3
0.88ppb
SO2
3.98ppb
NO2
0.11ppm
CO
AQI 49
Good
8.73μg/m³
PM2.5
19.61μg/m³
PM10
34.85ppb
O3
0.88ppb
SO2
10.17ppb
NO2
0.11ppm
CO
AQI 49
Good
8.59μg/m³
PM2.5
18.30μg/m³
PM10
34.65ppb
O3
0.91ppb
SO2
8.93ppb
NO2
0.11ppm
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 07:00:00 on 2026-07-09.
In the last 24 hours, the best air quality in Addlestone, Surrey was observed at 10:00:00 on 2026-07-10.
As of now, the AQI in Addlestone, Surrey is 49, indicating Good 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 8.798 μg/m3.
The PM10 concentration in Addlestone, Surrey is 21.321 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Addlestone, Surrey is 0.111 ppm.
Currently, Addlestone, Surrey has a sulfur dioxide (SO2) concentration of 0.881 ppb.
The current ozone (O3) level in Addlestone, Surrey at the moment is 33.204 ppm.
Nitrogen dioxide (NO2) level in Addlestone, Surrey at the moment is 3.981 ppb.
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