Surrey, UK live air quality index now
Stay updated with real-time air quality in Surrey, UK 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)
19
Good
Surrey, UK
Last updated: ... (Local time)
Major air pollutants in Surrey, UK
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
3.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
9.42 μg/m³
0
55
155
255
425
605+
Ozone (O3)
21.16 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.82 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
5.53 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Surrey, UK
Surrey, UK
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Air quality in cities of Surrey, UK
| No results found | |||||||
| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
Air quality in nearby states
Bracknell Forest, UK
AQI 19
Good
2.94μg/m³
PM2.5
11.69μg/m³
PM10
20.11ppb
O3
0.66ppb
SO2
4.72ppb
NO2
0.02ppm
CO
Wokingham, UK
AQI 20
Good
2.74μg/m³
PM2.5
8.49μg/m³
PM10
22.28ppb
O3
0.50ppb
SO2
4.60ppb
NO2
0.03ppm
CO
West Sussex, UK
AQI 25
Good
3.06μg/m³
PM2.5
11.42μg/m³
PM10
26.89ppb
O3
0.41ppb
SO2
3.57ppb
NO2
0.03ppm
CO
Windsor and Maidenhead, UK
AQI 16
Good
2.98μg/m³
PM2.5
11.27μg/m³
PM10
17.30ppb
O3
0.67ppb
SO2
5.06ppb
NO2
0.02ppm
CO
Greater London, UK
AQI 24
Good
3.92μg/m³
PM2.5
15.58μg/m³
PM10
25.68ppb
O3
1.22ppb
SO2
12.23ppb
NO2
0.01ppm
CO
Reading, UK
AQI 20
Good
2.75μg/m³
PM2.5
8.59μg/m³
PM10
22.32ppb
O3
0.50ppb
SO2
4.60ppb
NO2
0.03ppm
CO
How accurate is Surrey, UK air quality data?
Air quality data and pollutant measurements for Surrey, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
Frequently asked questions
How often is the air quality data for Surrey, UK updated?
The air quality for Surrey, UK is updated every hour.
When was the worst air quality at Surrey, UK in the last 24 hrs?
The worst air quality in Surrey, UK in the last 24 hours was observed at 12:00:00 on 2025-07-22.
When was the best air quality at Surrey, UK in the last 24 hrs?
In the last 24 hrs, the best air quality in Surrey, UK was observed at 09:00:00 on 2025-07-21.
What is the current air quality in Surrey, UK?
The current air quality in Surrey, UK is 18, categorized as Good based on real-time data.
What pollutant is the most common in Surrey, UK?
The most common pollutant in Surrey, UK is O3.
What should I do if the air quality in Surrey, UK is poor?
If the air quality in Surrey, UK is poor, consider staying indoors and wearing a mask to protect yourself.
What is the current concentration of PM2.5 in Surrey, UK?
The current PM2.5 concentration at Surrey, UK is 3.459 μg/m3.
What is the current concentration of PM10 in Surrey, UK?
The current PM10 concentration at Surrey, UK is 10.401 μg/m3.
What is the current concentration of carbon monoxide (CO) in Surrey, UK?
The current carbon monoxide (CO) concentration at Surrey, UK is 0.014 ppm.
What is the current concentration of sulfur dioxide (SO2) in Surrey, UK?
The current sulfur dioxide (SO2) concentration at Surrey, UK is 0.736 ppb.
What is the current concentration of ozone (O3) in Surrey, UK?
The current ozone (O3) concentration at Surrey, UK is 19.414 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Surrey, UK?
The current nitrogen dioxide (NO2) concentration at Surrey, UK is 7.221 ppb.
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