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)
21
Good
Uckfield, East Sussex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.31 μg/m³
0
55
155
255
425
605+
22.60 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
2.33 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Uckfield, East Sussex
Uckfield, East Sussex
Scroll To Air Quality MapLoading...
AQI 38
Good
6.80μg/m³
PM2.5
14.80μg/m³
PM10
20.60ppb
O3
0.58ppb
SO2
5.82ppb
NO2
0.40ppm
CO
AQI 38
Good
6.92μg/m³
PM2.5
10.08μg/m³
PM10
18.83ppb
O3
0.49ppb
SO2
5.76ppb
NO2
0.40ppm
CO
AQI 38
Good
6.60μg/m³
PM2.5
15.69μg/m³
PM10
21.80ppb
O3
0.51ppb
SO2
5.91ppb
NO2
0.40ppm
CO
AQI 38
Good
6.60μg/m³
PM2.5
15.69μg/m³
PM10
21.80ppb
O3
0.51ppb
SO2
5.91ppb
NO2
0.40ppm
CO
AQI 27
Good
5.04μg/m³
PM2.5
8.97μg/m³
PM10
17.75ppb
O3
0.48ppb
SO2
5.13ppb
NO2
0.40ppm
CO
AQI 38
Good
6.67μg/m³
PM2.5
15.51μg/m³
PM10
12.50ppb
O3
0.50ppb
SO2
6.44ppb
NO2
0.40ppm
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 12:00:00 on 2025-11-07.
In the last 24 hours, the best air quality in Uckfield, East Sussex was observed at 02:00:00 on 2025-11-07.
As of now, the AQI in Uckfield, East Sussex is 38, indicating Good conditions.
Uckfield, East Sussex air has the highest levels of PM2.5.
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 6.817 μg/m3.
The PM10 concentration in Uckfield, East Sussex is 10.286 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Uckfield, East Sussex is 0.401 ppm.
Currently, Uckfield, East Sussex has a sulfur dioxide (SO2) concentration of 0.543 ppb.
The current ozone (O3) level in Uckfield, East Sussex at the moment is 15.835 ppm.
Nitrogen dioxide (NO2) level in Uckfield, East Sussex at the moment is 5.802 ppb.
All Rights Reserved © Ambee Inc. 2025