Stay updated with real-time air quality in East Sussex, UK 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)
29
Good
East Sussex, UK
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.15 μg/m³
0
55
155
255
425
605+
30.70 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
1.63 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
East Sussex, UK
East Sussex, UK
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City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
---|
AQI 25
Good
4.34μg/m³
PM2.5
8.68μg/m³
PM10
27.15ppb
O3
0.33ppb
SO2
3.09ppb
NO2
0.03ppm
CO
AQI 33
Good
5.51μg/m³
PM2.5
17.08μg/m³
PM10
28.50ppb
O3
0.33ppb
SO2
2.67ppb
NO2
0.02ppm
CO
AQI 26
Good
3.57μg/m³
PM2.5
6.71μg/m³
PM10
28.18ppb
O3
0.35ppb
SO2
3.18ppb
NO2
0.02ppm
CO
AQI 25
Good
4.00μg/m³
PM2.5
8.78μg/m³
PM10
27.15ppb
O3
0.37ppb
SO2
4.38ppb
NO2
0.01ppm
CO
AQI 22
Good
4.06μg/m³
PM2.5
8.60μg/m³
PM10
23.72ppb
O3
0.36ppb
SO2
5.55ppb
NO2
0.01ppm
CO
AQI 33
Good
5.74μg/m³
PM2.5
20.55μg/m³
PM10
22.27ppb
O3
0.34ppb
SO2
9.38ppb
NO2
0.00ppm
CO
The air quality data for East Sussex, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for East Sussex, UK are available every hour.
East Sussex, UK experienced its worst air quality at 03:00:00, 2025-09-17.
The best air quality in East Sussex, UK was observed at 07:00:00 on 2025-09-17.
The air quality in East Sussex, UK right now is Good, with an AQI of 30.
In East Sussex, UK, O3 is the most frequently found pollutant.
When air quality in East Sussex, UK is compromised, staying indoors and wearing a mask can reduce health risks.
East Sussex, UK currently has a PM2.5 concentration of 4.977 μg/m3.
East Sussex, UK currently has a PM10 concentration of 12.215 μg/m3.
The current carbon monoxide (CO) level in East Sussex, UK is 0.022 ppm.
The current sulfur dioxide (SO2) concentration in East Sussex, UK is 0.298 ppb.
East Sussex, UK currently has an ozone (O3) concentration of 31.874 ppm.
The current level of nitrogen dioxide (NO2) in East Sussex, UK is 1.792 ppb.
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