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)
52
Moderate
Peterlee, County Durham
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.91 μg/m³
0
55
155
255
425
605+
31.33 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
3.66 ppb
0
54
101
361
1250
2050+
0.05 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Peterlee, County Durham
Peterlee, County Durham
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AQI 54
Moderate
11.18μg/m³
PM2.5
25.99μg/m³
PM10
33.25ppb
O3
0.46ppb
SO2
1.88ppb
NO2
0.05ppm
CO
AQI 54
Moderate
10.97μg/m³
PM2.5
23.71μg/m³
PM10
33.62ppb
O3
0.46ppb
SO2
1.98ppb
NO2
0.05ppm
CO
AQI 56
Moderate
12.16μg/m³
PM2.5
17.27μg/m³
PM10
34.24ppb
O3
0.46ppb
SO2
2.70ppb
NO2
0.05ppm
CO
AQI 52
Moderate
10.39μg/m³
PM2.5
29.35μg/m³
PM10
33.42ppb
O3
0.46ppb
SO2
1.64ppb
NO2
0.05ppm
CO
AQI 58
Moderate
12.88μg/m³
PM2.5
43.29μg/m³
PM10
22.11ppb
O3
0.42ppb
SO2
6.26ppb
NO2
0.04ppm
CO
AQI 56
Moderate
12.29μg/m³
PM2.5
19.67μg/m³
PM10
32.63ppb
O3
0.47ppb
SO2
2.65ppb
NO2
0.05ppm
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 11:00:00, 2026-07-10.
The best air quality in Peterlee, County Durham was observed at 10:00:00 on 2026-07-10.
The air quality in Peterlee, County Durham right now is Moderate, with an AQI of 52.
In Peterlee, County Durham, PM2.5 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 10.388 μg/m3.
Peterlee, County Durham currently has a PM10 concentration of 18.914 μg/m3.
The current carbon monoxide (CO) level in Peterlee, County Durham is 0.048 ppm.
The current sulfur dioxide (SO2) concentration in Peterlee, County Durham is 0.457 ppb.
Peterlee, County Durham currently has an ozone (O3) concentration of 31.327 ppm.
The current level of nitrogen dioxide (NO2) in Peterlee, County Durham is 3.661 ppb.
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