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)
24
Good
Peacehaven, East Sussex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.51 μg/m³
0
55
155
255
425
605+
26.41 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
2.40 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Peacehaven, East Sussex
Peacehaven, East Sussex
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AQI 19
Good
3.02μg/m³
PM2.5
11.91μg/m³
PM10
19.76ppb
O3
0.57ppb
SO2
3.13ppb
NO2
0.27ppm
CO
AQI 19
Good
2.19μg/m³
PM2.5
5.04μg/m³
PM10
19.64ppb
O3
0.62ppb
SO2
3.25ppb
NO2
0.27ppm
CO
AQI 19
Good
3.20μg/m³
PM2.5
11.08μg/m³
PM10
20.23ppb
O3
0.53ppb
SO2
2.88ppb
NO2
0.27ppm
CO
AQI 22
Good
3.97μg/m³
PM2.5
11.79μg/m³
PM10
22.70ppb
O3
0.71ppb
SO2
4.11ppb
NO2
0.27ppm
CO
AQI 20
Good
3.42μg/m³
PM2.5
7.87μg/m³
PM10
21.76ppb
O3
0.70ppb
SO2
2.99ppb
NO2
0.27ppm
CO
AQI 19
Good
2.70μg/m³
PM2.5
5.21μg/m³
PM10
21.05ppb
O3
0.58ppb
SO2
3.66ppb
NO2
0.27ppm
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 09:00:00 on 2026-10-07.
The best air quality in Peacehaven, East Sussex was recorded at 12:00:00 on 2026-10-08.
The real-time air quality index in Peacehaven, East Sussex is 24, 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 2.887 μg/m3.
The current PM10 levels in Peacehaven, East Sussex are 15.372 μg/m3.
The current carbon monoxide (CO) level in Peacehaven, East Sussex is 0.284 ppm.
The current sulfur dioxide (SO2) levels in Peacehaven, East Sussex are 0.687 ppb.
The current ozone (O3) levels at Peacehaven, East Sussex is 26.049 ppm.
The current nitrogen dioxide (NO2) levels at Peacehaven, East Sussex is 4.372 ppb.
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