Stay updated with real-time air quality in Seaham, 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)
39
Good
Seaham, County Durham
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.22 μg/m³
0
55
155
255
425
605+
42.45 ppb
0
55
71
86
201
201+
0.86 ppb
0
36
76
186
605
1005+
3.17 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Seaham, County Durham
Seaham, County Durham
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AQI 39
Good
4.02μg/m³
PM2.5
13.38μg/m³
PM10
42.10ppb
O3
0.87ppb
SO2
2.74ppb
NO2
0.10ppm
CO
AQI 39
Good
4.17μg/m³
PM2.5
11.39μg/m³
PM10
42.33ppb
O3
0.87ppb
SO2
3.23ppb
NO2
0.10ppm
CO
AQI 39
Good
4.18μg/m³
PM2.5
10.87μg/m³
PM10
42.08ppb
O3
0.85ppb
SO2
1.64ppb
NO2
0.10ppm
CO
AQI 39
Good
4.29μg/m³
PM2.5
11.59μg/m³
PM10
41.89ppb
O3
0.86ppb
SO2
2.29ppb
NO2
0.10ppm
CO
AQI 39
Good
4.45μg/m³
PM2.5
11.96μg/m³
PM10
41.70ppb
O3
0.87ppb
SO2
2.65ppb
NO2
0.10ppm
CO
AQI 39
Good
4.29μg/m³
PM2.5
11.59μg/m³
PM10
41.89ppb
O3
0.86ppb
SO2
2.29ppb
NO2
0.10ppm
CO
Air quality and pollutant data for County Durham, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Seaham, County Durham is updated every hour for accuracy.
In the past 24 hours, the air quality in Seaham, County Durham was at its worst at 08:00:00 on 2026-03-29.
In the last 24 hours, the best air quality in Seaham, County Durham was observed at 07:00:00 on 2026-03-29.
As of now, the AQI in Seaham, County Durham is 39, indicating Good conditions.
Seaham, County Durham air has the highest levels of O3.
Poor air quality in Seaham, County Durham means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Seaham, County Durham are currently 4.029 μg/m3.
The PM10 concentration in Seaham, County Durham is 11.221 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Seaham, County Durham is 0.098 ppm.
Currently, Seaham, County Durham has a sulfur dioxide (SO2) concentration of 0.863 ppb.
The current ozone (O3) level in Seaham, County Durham at the moment is 42.454 ppm.
Nitrogen dioxide (NO2) level in Seaham, County Durham at the moment is 3.174 ppb.
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