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)
62
Moderate
Peterlee, County Durham
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.65 μg/m³
0
55
155
255
425
605+
11.47 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
10.89 ppb
0
54
101
361
1250
2050+
0.28 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 49
Good
8.61μg/m³
PM2.5
19.83μg/m³
PM10
17.54ppb
O3
0.85ppb
SO2
11.80ppb
NO2
0.50ppm
CO
AQI 49
Good
8.77μg/m³
PM2.5
19.31μg/m³
PM10
17.16ppb
O3
0.88ppb
SO2
12.49ppb
NO2
0.50ppm
CO
AQI 49
Good
8.87μg/m³
PM2.5
20.79μg/m³
PM10
16.23ppb
O3
1.00ppb
SO2
13.78ppb
NO2
0.50ppm
CO
AQI 44
Good
8.48μg/m³
PM2.5
24.31μg/m³
PM10
17.32ppb
O3
0.86ppb
SO2
10.29ppb
NO2
0.50ppm
CO
AQI 33
Good
6.42μg/m³
PM2.5
18.25μg/m³
PM10
17.59ppb
O3
0.79ppb
SO2
15.00ppb
NO2
0.47ppm
CO
AQI 49
Good
9.43μg/m³
PM2.5
14.61μg/m³
PM10
14.48ppb
O3
1.01ppb
SO2
13.73ppb
NO2
0.49ppm
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 08:00:00, 2025-11-05.
The best air quality in Peterlee, County Durham was observed at 05:00:00 on 2025-11-05.
The air quality in Peterlee, County Durham right now is Good, with an AQI of 38.
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 7.194 μg/m3.
Peterlee, County Durham currently has a PM10 concentration of 17.368 μg/m3.
The current carbon monoxide (CO) level in Peterlee, County Durham is 0.487 ppm.
The current sulfur dioxide (SO2) concentration in Peterlee, County Durham is 0.839 ppb.
Peterlee, County Durham currently has an ozone (O3) concentration of 17.765 ppm.
The current level of nitrogen dioxide (NO2) in Peterlee, County Durham is 14.11 ppb.
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