Cobham, Surrey live air quality index now
Stay updated with real-time air quality in Cobham, 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)
22
Good
Cobham, Surrey
Last updated: ... (Local time)
Major air pollutants in Cobham, Surrey
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
3.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
9.50 μg/m³
0
55
155
255
425
605+
Ozone (O3)
17.35 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.72 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
7.04 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.01 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Cobham, Surrey
Cobham, Surrey
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Air quality in nearby cities
Byfleet, Surrey
AQI 20
Good
2.95μg/m³
PM2.5
8.00μg/m³
PM10
22.03ppb
O3
0.82ppb
SO2
6.50ppb
NO2
0.24ppm
CO
Hersham, Surrey
AQI 21
Good
3.33μg/m³
PM2.5
9.63μg/m³
PM10
22.60ppb
O3
0.90ppb
SO2
7.30ppb
NO2
0.24ppm
CO
Weybridge, Surrey
AQI 20
Good
2.95μg/m³
PM2.5
8.00μg/m³
PM10
22.03ppb
O3
0.82ppb
SO2
6.50ppb
NO2
0.24ppm
CO
Great Bookham, Surrey
AQI 20
Good
2.64μg/m³
PM2.5
7.45μg/m³
PM10
21.79ppb
O3
0.80ppb
SO2
3.37ppb
NO2
0.24ppm
CO
New Haw, Surrey
AQI 20
Good
2.95μg/m³
PM2.5
8.00μg/m³
PM10
22.03ppb
O3
0.82ppb
SO2
6.50ppb
NO2
0.24ppm
CO
Leatherhead, Surrey
AQI 20
Good
2.64μg/m³
PM2.5
7.45μg/m³
PM10
21.79ppb
O3
0.80ppb
SO2
3.37ppb
NO2
0.24ppm
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 Cobham, Surrey updated?
The air quality for Cobham, Surrey is updated every hour.
When was the worst air quality at Cobham, Surrey in the last 24 hrs?
The worst air quality in Cobham, Surrey in the last 24 hours was observed at 08:00:00 on 2025-07-22.
When was the best air quality at Cobham, Surrey in the last 24 hrs?
In the last 24 hrs, the best air quality in Cobham, Surrey was observed at 04:00:00 on 2025-07-23.
What is the current air quality in Cobham, Surrey?
The current air quality in Cobham, Surrey is 19, categorized as Good based on real-time data.
What pollutant is the most common in Cobham, Surrey?
The most common pollutant in Cobham, Surrey is O3.
What should I do if the air quality in Cobham, Surrey is poor?
If the air quality in Cobham, Surrey is poor, consider staying indoors and wearing a mask to protect yourself.
What is the current concentration of PM2.5 in Cobham, Surrey?
The current PM2.5 concentration at Cobham, Surrey is 3.415 μg/m3.
What is the current concentration of PM10 in Cobham, Surrey?
The current PM10 concentration at Cobham, Surrey is 9.306 μg/m3.
What is the current concentration of carbon monoxide (CO) in Cobham, Surrey?
The current carbon monoxide (CO) concentration at Cobham, Surrey is 0.009 ppm.
What is the current concentration of sulfur dioxide (SO2) in Cobham, Surrey?
The current sulfur dioxide (SO2) concentration at Cobham, Surrey is 0.795 ppb.
What is the current concentration of ozone (O3) in Cobham, Surrey?
The current ozone (O3) concentration at Cobham, Surrey is 19.962 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Cobham, Surrey?
The current nitrogen dioxide (NO2) concentration at Cobham, Surrey is 5.001 ppb.
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