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)
44
Good
Uckfield, East Sussex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.78 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.86 μg/m³
0
55
155
255
425
605+
18.58 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
9.78 ppb
0
54
101
361
1250
2050+
0.72 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 38
Good
7.15μg/m³
PM2.5
16.05μg/m³
PM10
19.05ppb
O3
0.47ppb
SO2
10.45ppb
NO2
0.76ppm
CO
AQI 49
Good
8.94μg/m³
PM2.5
42.91μg/m³
PM10
19.13ppb
O3
0.50ppb
SO2
15.90ppb
NO2
0.76ppm
CO
AQI 60
Moderate
13.72μg/m³
PM2.5
48.27μg/m³
PM10
17.10ppb
O3
0.62ppb
SO2
13.79ppb
NO2
0.76ppm
CO
AQI 60
Moderate
13.72μg/m³
PM2.5
48.27μg/m³
PM10
17.10ppb
O3
0.62ppb
SO2
13.79ppb
NO2
0.76ppm
CO
AQI 33
Good
6.19μg/m³
PM2.5
9.84μg/m³
PM10
25.30ppb
O3
0.43ppb
SO2
7.17ppb
NO2
0.76ppm
CO
AQI 44
Good
7.89μg/m³
PM2.5
18.42μg/m³
PM10
18.75ppb
O3
0.55ppb
SO2
12.30ppb
NO2
0.76ppm
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 10:00:00 on 2026-11-12.
In the last 24 hours, the best air quality in Uckfield, East Sussex was observed at 07:00:00 on 2026-11-12.
As of now, the AQI in Uckfield, East Sussex is 44, 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 7.784 μg/m3.
The PM10 concentration in Uckfield, East Sussex is 15.858 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Uckfield, East Sussex is 0.72 ppm.
Currently, Uckfield, East Sussex has a sulfur dioxide (SO2) concentration of 0.531 ppb.
The current ozone (O3) level in Uckfield, East Sussex at the moment is 18.583 ppm.
Nitrogen dioxide (NO2) level in Uckfield, East Sussex at the moment is 9.777 ppb.
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