Stay updated with real-time air quality in Peacehaven, East Sussex 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)
35
Good
Peacehaven, East Sussex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.56 μg/m³
0
55
155
255
425
605+
37.66 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
1.58 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Peacehaven, East Sussex
Peacehaven, East Sussex
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AQI 31
Good
4.40μg/m³
PM2.5
15.03μg/m³
PM10
33.42ppb
O3
0.38ppb
SO2
1.25ppb
NO2
0.17ppm
CO
AQI 33
Good
3.96μg/m³
PM2.5
8.00μg/m³
PM10
35.51ppb
O3
0.36ppb
SO2
1.02ppb
NO2
0.17ppm
CO
AQI 30
Good
4.58μg/m³
PM2.5
13.68μg/m³
PM10
32.26ppb
O3
0.39ppb
SO2
1.49ppb
NO2
0.17ppm
CO
AQI 28
Good
4.97μg/m³
PM2.5
16.01μg/m³
PM10
29.87ppb
O3
0.39ppb
SO2
1.80ppb
NO2
0.17ppm
CO
AQI 27
Good
4.42μg/m³
PM2.5
11.99μg/m³
PM10
29.00ppb
O3
0.40ppb
SO2
1.96ppb
NO2
0.17ppm
CO
AQI 34
Good
3.83μg/m³
PM2.5
7.84μg/m³
PM10
36.54ppb
O3
0.35ppb
SO2
1.27ppb
NO2
0.17ppm
CO
Air quality measurements for East Sussex, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Peacehaven, East Sussex is updated on an hourly basis.
The worst air quality in Peacehaven, East Sussex was recorded at 11:00:00 on 2026-06-28.
The best air quality in Peacehaven, East Sussex was recorded at 09:00:00 on 2026-06-29.
The real-time air quality index in Peacehaven, East Sussex is 35, currently categorized as Good.
The most common pollutant in Peacehaven, East Sussex is O3.
If the air quality in Peacehaven, East Sussex is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Peacehaven, East Sussex at present are 4.452 μg/m3.
The current PM10 levels in Peacehaven, East Sussex are 13.56 μg/m3.
The current carbon monoxide (CO) level in Peacehaven, East Sussex is 0.174 ppm.
The current sulfur dioxide (SO2) levels in Peacehaven, East Sussex are 0.401 ppb.
The current ozone (O3) levels at Peacehaven, East Sussex is 37.663 ppm.
The current nitrogen dioxide (NO2) levels at Peacehaven, East Sussex is 1.581 ppb.
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