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)
28
Good
Peterlee, County Durham
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.75 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.58 μg/m³
0
55
155
255
425
605+
30.29 ppb
0
55
71
86
201
201+
0.81 ppb
0
36
76
186
605
1005+
4.89 ppb
0
54
101
361
1250
2050+
0.77 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 28
Good
4.77μg/m³
PM2.5
15.92μg/m³
PM10
29.60ppb
O3
0.82ppb
SO2
9.57ppb
NO2
0.81ppm
CO
AQI 27
Good
4.70μg/m³
PM2.5
16.31μg/m³
PM10
29.40ppb
O3
0.82ppb
SO2
9.84ppb
NO2
0.81ppm
CO
AQI 27
Good
5.08μg/m³
PM2.5
13.08μg/m³
PM10
27.73ppb
O3
0.82ppb
SO2
8.65ppb
NO2
0.81ppm
CO
AQI 28
Good
4.52μg/m³
PM2.5
18.34μg/m³
PM10
29.91ppb
O3
0.82ppb
SO2
10.90ppb
NO2
0.81ppm
CO
AQI 33
Good
5.60μg/m³
PM2.5
13.50μg/m³
PM10
27.48ppb
O3
0.79ppb
SO2
8.16ppb
NO2
0.81ppm
CO
AQI 27
Good
5.34μg/m³
PM2.5
14.31μg/m³
PM10
28.38ppb
O3
0.82ppb
SO2
4.27ppb
NO2
0.81ppm
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 04:00:00, 2026-11-12.
The best air quality in Peterlee, County Durham was observed at 01:00:00 on 2026-11-12.
The air quality in Peterlee, County Durham right now is Good, with an AQI of 28.
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 4.755 μg/m3.
Peterlee, County Durham currently has a PM10 concentration of 10.578 μg/m3.
The current carbon monoxide (CO) level in Peterlee, County Durham is 0.768 ppm.
The current sulfur dioxide (SO2) concentration in Peterlee, County Durham is 0.812 ppb.
Peterlee, County Durham currently has an ozone (O3) concentration of 30.285 ppm.
The current level of nitrogen dioxide (NO2) in Peterlee, County Durham is 4.895 ppb.
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