Stay updated with real-time air quality in ChesterleStreet, County Durham 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)
18
Good
ChesterleStreet, County Durham
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.35 μg/m³
0
55
155
255
425
605+
18.68 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
8.60 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
ChesterleStreet, County Durham
ChesterleStreet, County Durham
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AQI 20
Good
2.56μg/m³
PM2.5
10.29μg/m³
PM10
21.75ppb
O3
0.44ppb
SO2
1.98ppb
NO2
0.36ppm
CO
AQI 19
Good
2.47μg/m³
PM2.5
7.28μg/m³
PM10
20.73ppb
O3
0.49ppb
SO2
3.55ppb
NO2
0.36ppm
CO
AQI 20
Good
2.56μg/m³
PM2.5
10.29μg/m³
PM10
21.75ppb
O3
0.44ppb
SO2
1.98ppb
NO2
0.36ppm
CO
AQI 20
Good
2.24μg/m³
PM2.5
6.66μg/m³
PM10
21.52ppb
O3
0.56ppb
SO2
3.29ppb
NO2
0.36ppm
CO
AQI 21
Good
2.10μg/m³
PM2.5
6.17μg/m³
PM10
22.83ppb
O3
0.62ppb
SO2
2.70ppb
NO2
0.36ppm
CO
AQI 22
Good
3.32μg/m³
PM2.5
6.92μg/m³
PM10
24.20ppb
O3
0.44ppb
SO2
1.93ppb
NO2
0.36ppm
CO
The air quality data for County Durham, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Chesterlestreet, County Durham are available every hour.
Chesterlestreet, County Durham experienced its worst air quality at 03:00:00, 2026-10-07.
The best air quality in Chesterlestreet, County Durham was observed at 03:00:00 on 2026-10-08.
The air quality in Chesterlestreet, County Durham right now is Good, with an AQI of 20.
In Chesterlestreet, County Durham, O3 is the most frequently found pollutant.
When air quality in Chesterlestreet, County Durham is compromised, staying indoors and wearing a mask can reduce health risks.
Chesterlestreet, County Durham currently has a PM2.5 concentration of 2.56 μg/m3.
Chesterlestreet, County Durham currently has a PM10 concentration of 10.289 μg/m3.
The current carbon monoxide (CO) level in Chesterlestreet, County Durham is 0.359 ppm.
The current sulfur dioxide (SO2) concentration in Chesterlestreet, County Durham is 0.437 ppb.
Chesterlestreet, County Durham currently has an ozone (O3) concentration of 21.751 ppm.
The current level of nitrogen dioxide (NO2) in Chesterlestreet, County Durham is 1.983 ppb.
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