Stay updated with real-time air quality in Uckfield, 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)
26
Good
Uckfield, East Sussex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.40 μg/m³
0
55
155
255
425
605+
27.95 ppb
0
55
71
86
201
201+
0.26 ppb
0
36
76
186
605
1005+
3.00 ppb
0
54
101
361
1250
2050+
0.04 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Uckfield, East Sussex
Uckfield, East Sussex
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AQI 27
Good
5.30μg/m³
PM2.5
6.08μg/m³
PM10
28.04ppb
O3
0.26ppb
SO2
2.96ppb
NO2
0.03ppm
CO
AQI 27
Good
5.48μg/m³
PM2.5
9.85μg/m³
PM10
28.50ppb
O3
0.32ppb
SO2
3.56ppb
NO2
0.07ppm
CO
AQI 26
Good
3.78μg/m³
PM2.5
18.24μg/m³
PM10
27.91ppb
O3
0.34ppb
SO2
2.99ppb
NO2
0.03ppm
CO
AQI 26
Good
3.78μg/m³
PM2.5
18.24μg/m³
PM10
27.91ppb
O3
0.34ppb
SO2
2.99ppb
NO2
0.03ppm
CO
AQI 44
Good
7.95μg/m³
PM2.5
14.29μg/m³
PM10
29.67ppb
O3
0.39ppb
SO2
4.59ppb
NO2
0.13ppm
CO
AQI 26
Good
3.78μg/m³
PM2.5
18.24μg/m³
PM10
27.91ppb
O3
0.34ppb
SO2
2.99ppb
NO2
0.03ppm
CO
Air quality and pollutant data for East Sussex, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Uckfield, East Sussex is updated every hour for accuracy.
In the past 24 hours, the air quality in Uckfield, East Sussex was at its worst at 11:00:00 on 2025-12-27.
In the last 24 hours, the best air quality in Uckfield, East Sussex was observed at 10:00:00 on 2025-12-27.
As of now, the AQI in Uckfield, East Sussex is 26, indicating Good conditions.
Uckfield, East Sussex air has the highest levels of O3.
Poor air quality in Uckfield, East Sussex means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Uckfield, East Sussex are currently 3.542 μg/m3.
The PM10 concentration in Uckfield, East Sussex is 12.4 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Uckfield, East Sussex is 0.036 ppm.
Currently, Uckfield, East Sussex has a sulfur dioxide (SO2) concentration of 0.256 ppb.
The current ozone (O3) level in Uckfield, East Sussex at the moment is 27.945 ppm.
Nitrogen dioxide (NO2) level in Uckfield, East Sussex at the moment is 3.002 ppb.
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