Stay updated with real-time air quality in Seaford, 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)
30
Good
Seaford, East Sussex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.10 μg/m³
0
55
155
255
425
605+
31.81 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
1.74 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Seaford, East Sussex
Seaford, 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 28
Good
4.23μg/m³
PM2.5
7.71μg/m³
PM10
30.39ppb
O3
0.65ppb
SO2
2.94ppb
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
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
3.14μg/m³
PM2.5
6.14μg/m³
PM10
29.48ppb
O3
0.61ppb
SO2
3.43ppb
NO2
0.31ppm
CO
AQI 28
Good
3.12μg/m³
PM2.5
6.13μg/m³
PM10
29.82ppb
O3
0.62ppb
SO2
3.17ppb
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 Seaford, East Sussex is updated on an hourly basis.
The worst air quality in Seaford, East Sussex was recorded at 12:00:00 on 2026-09-28.
The best air quality in Seaford, East Sussex was recorded at 02:00:00 on 2026-09-28.
The real-time air quality index in Seaford, East Sussex is 30, currently categorized as Good.
The most common pollutant in Seaford, East Sussex is O3.
If the air quality in Seaford, East Sussex is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Seaford, East Sussex at present are 3.065 μg/m3.
The current PM10 levels in Seaford, East Sussex are 6.104 μg/m3.
The current carbon monoxide (CO) level in Seaford, East Sussex is 0.311 ppm.
The current sulfur dioxide (SO2) levels in Seaford, East Sussex are 0.656 ppb.
The current ozone (O3) levels at Seaford, East Sussex is 31.814 ppm.
The current nitrogen dioxide (NO2) levels at Seaford, East Sussex is 1.742 ppb.
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