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)
49
Good
Peacehaven, East Sussex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.73 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.09 μg/m³
0
55
155
255
425
605+
52.12 ppb
0
55
71
86
201
201+
0.63 ppb
0
36
76
186
605
1005+
9.77 ppb
0
54
101
361
1250
2050+
0.02 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 39
Good
5.19μg/m³
PM2.5
12.06μg/m³
PM10
42.20ppb
O3
0.46ppb
SO2
2.16ppb
NO2
0.02ppm
CO
AQI 36
Good
3.99μg/m³
PM2.5
8.30μg/m³
PM10
38.74ppb
O3
0.45ppb
SO2
1.95ppb
NO2
0.03ppm
CO
AQI 32
Good
5.23μg/m³
PM2.5
15.69μg/m³
PM10
34.79ppb
O3
0.46ppb
SO2
2.14ppb
NO2
0.02ppm
CO
AQI 27
Good
5.02μg/m³
PM2.5
17.24μg/m³
PM10
28.97ppb
O3
0.47ppb
SO2
2.62ppb
NO2
0.02ppm
CO
AQI 26
Good
4.48μg/m³
PM2.5
13.69μg/m³
PM10
28.23ppb
O3
0.50ppb
SO2
1.94ppb
NO2
0.02ppm
CO
AQI 39
Good
3.96μg/m³
PM2.5
8.87μg/m³
PM10
42.08ppb
O3
0.47ppb
SO2
2.26ppb
NO2
0.03ppm
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 07:00:00 on 2026-08-10.
The best air quality in Peacehaven, East Sussex was recorded at 06:00:00 on 2026-08-11.
The real-time air quality index in Peacehaven, East Sussex is 30, 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 5.008 μg/m3.
The current PM10 levels in Peacehaven, East Sussex are 12.35 μg/m3.
The current carbon monoxide (CO) level in Peacehaven, East Sussex is 0.023 ppm.
The current sulfur dioxide (SO2) levels in Peacehaven, East Sussex are 0.457 ppb.
The current ozone (O3) levels at Peacehaven, East Sussex is 31.508 ppm.
The current nitrogen dioxide (NO2) levels at Peacehaven, East Sussex is 4.319 ppb.
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