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)
28
Good
Peacehaven, East Sussex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.71 μg/m³
0
55
155
255
425
605+
30.39 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
2.94 ppb
0
54
101
361
1250
2050+
0.31 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 27
Good
4.30μg/m³
PM2.5
7.42μg/m³
PM10
28.68ppb
O3
0.61ppb
SO2
2.93ppb
NO2
0.31ppm
CO
AQI 30
Good
3.06μg/m³
PM2.5
6.10μg/m³
PM10
31.81ppb
O3
0.66ppb
SO2
1.74ppb
NO2
0.31ppm
CO
AQI 28
Good
4.23μg/m³
PM2.5
7.71μg/m³
PM10
30.39ppb
O3
0.65ppb
SO2
2.94ppb
NO2
0.31ppm
CO
AQI 27
Good
4.55μg/m³
PM2.5
13.16μg/m³
PM10
29.30ppb
O3
0.66ppb
SO2
4.99ppb
NO2
0.31ppm
CO
AQI 28
Good
4.24μg/m³
PM2.5
10.27μg/m³
PM10
29.99ppb
O3
0.65ppb
SO2
3.94ppb
NO2
0.31ppm
CO
AQI 28
Good
3.13μg/m³
PM2.5
6.13μg/m³
PM10
29.64ppb
O3
0.61ppb
SO2
3.30ppb
NO2
0.31ppm
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 03:00:00 on 2026-09-28.
The best air quality in Peacehaven, East Sussex was recorded at 12:00:00 on 2026-09-28.
The real-time air quality index in Peacehaven, East Sussex is 28, 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 4.234 μg/m3.
The current PM10 levels in Peacehaven, East Sussex are 7.706 μg/m3.
The current carbon monoxide (CO) level in Peacehaven, East Sussex is 0.311 ppm.
The current sulfur dioxide (SO2) levels in Peacehaven, East Sussex are 0.654 ppb.
The current ozone (O3) levels at Peacehaven, East Sussex is 30.39 ppm.
The current nitrogen dioxide (NO2) levels at Peacehaven, East Sussex is 2.944 ppb.
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