Stay updated with real-time air quality in Peterlee, 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)
26
Good
Peterlee, County Durham
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.94 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.82 μg/m³
0
55
155
255
425
605+
27.81 ppb
0
55
71
86
201
201+
0.83 ppb
0
36
76
186
605
1005+
2.32 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Peterlee, County Durham
Peterlee, County Durham
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AQI 26
Good
3.04μg/m³
PM2.5
9.64μg/m³
PM10
27.57ppb
O3
0.75ppb
SO2
3.08ppb
NO2
0.17ppm
CO
AQI 26
Good
3.27μg/m³
PM2.5
9.53μg/m³
PM10
27.61ppb
O3
0.73ppb
SO2
3.41ppb
NO2
0.17ppm
CO
AQI 26
Good
4.03μg/m³
PM2.5
10.27μg/m³
PM10
27.68ppb
O3
0.71ppb
SO2
2.18ppb
NO2
0.17ppm
CO
AQI 26
Good
3.03μg/m³
PM2.5
10.17μg/m³
PM10
27.64ppb
O3
0.73ppb
SO2
3.28ppb
NO2
0.17ppm
CO
AQI 25
Good
2.96μg/m³
PM2.5
13.61μg/m³
PM10
26.82ppb
O3
0.96ppb
SO2
1.35ppb
NO2
0.17ppm
CO
AQI 26
Good
4.38μg/m³
PM2.5
11.88μg/m³
PM10
27.82ppb
O3
0.69ppb
SO2
1.43ppb
NO2
0.17ppm
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 Peterlee, County Durham are available every hour.
Peterlee, County Durham experienced its worst air quality at 10:00:00, 2026-06-28.
The best air quality in Peterlee, County Durham was observed at 11:00:00 on 2026-06-29.
The air quality in Peterlee, County Durham right now is Good, with an AQI of 26.
In Peterlee, County Durham, O3 is the most frequently found pollutant.
When air quality in Peterlee, County Durham is compromised, staying indoors and wearing a mask can reduce health risks.
Peterlee, County Durham currently has a PM2.5 concentration of 2.94 μg/m3.
Peterlee, County Durham currently has a PM10 concentration of 9.824 μg/m3.
The current carbon monoxide (CO) level in Peterlee, County Durham is 0.174 ppm.
The current sulfur dioxide (SO2) concentration in Peterlee, County Durham is 0.834 ppb.
Peterlee, County Durham currently has an ozone (O3) concentration of 27.813 ppm.
The current level of nitrogen dioxide (NO2) in Peterlee, County Durham is 2.317 ppb.
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