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)
56
Moderate
ChesterleStreet, County Durham
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.48 μg/m³
0
55
155
255
425
605+
36.36 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
6.32 ppb
0
54
101
361
1250
2050+
0.11 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 56
Moderate
11.89μg/m³
PM2.5
35.48μg/m³
PM10
36.36ppb
O3
0.67ppb
SO2
6.32ppb
NO2
0.11ppm
CO
AQI 56
Moderate
11.66μg/m³
PM2.5
21.94μg/m³
PM10
30.87ppb
O3
0.67ppb
SO2
6.12ppb
NO2
0.11ppm
CO
AQI 56
Moderate
11.89μg/m³
PM2.5
35.48μg/m³
PM10
36.36ppb
O3
0.67ppb
SO2
6.32ppb
NO2
0.11ppm
CO
AQI 56
Moderate
11.54μg/m³
PM2.5
25.89μg/m³
PM10
30.29ppb
O3
0.66ppb
SO2
4.94ppb
NO2
0.11ppm
CO
AQI 56
Moderate
11.72μg/m³
PM2.5
26.85μg/m³
PM10
30.07ppb
O3
0.66ppb
SO2
4.16ppb
NO2
0.11ppm
CO
AQI 58
Moderate
12.76μg/m³
PM2.5
34.54μg/m³
PM10
25.82ppb
O3
0.69ppb
SO2
4.36ppb
NO2
0.11ppm
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 09:00:00, 2026-07-10.
The best air quality in Chesterlestreet, County Durham was observed at 02:00:00 on 2026-07-09.
The air quality in Chesterlestreet, County Durham right now is Moderate, with an AQI of 56.
In Chesterlestreet, County Durham, PM2.5 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 11.893 μg/m3.
Chesterlestreet, County Durham currently has a PM10 concentration of 35.481 μg/m3.
The current carbon monoxide (CO) level in Chesterlestreet, County Durham is 0.113 ppm.
The current sulfur dioxide (SO2) concentration in Chesterlestreet, County Durham is 0.667 ppb.
Chesterlestreet, County Durham currently has an ozone (O3) concentration of 36.362 ppm.
The current level of nitrogen dioxide (NO2) in Chesterlestreet, County Durham is 6.32 ppb.
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