Stay updated with real-time air quality in Crowborough, 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)
22
Good
Crowborough, East Sussex
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.75 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.40 μg/m³
0
55
155
255
425
605+
22.36 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
2.99 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Crowborough, East Sussex
Crowborough, East Sussex
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AQI 20
Good
3.24μg/m³
PM2.5
8.87μg/m³
PM10
21.71ppb
O3
0.74ppb
SO2
2.75ppb
NO2
0.23ppm
CO
AQI 21
Good
3.06μg/m³
PM2.5
9.62μg/m³
PM10
23.06ppb
O3
0.61ppb
SO2
2.73ppb
NO2
0.23ppm
CO
AQI 19
Good
2.88μg/m³
PM2.5
9.09μg/m³
PM10
21.11ppb
O3
0.80ppb
SO2
3.11ppb
NO2
0.23ppm
CO
AQI 20
Good
3.24μg/m³
PM2.5
8.87μg/m³
PM10
21.71ppb
O3
0.74ppb
SO2
2.75ppb
NO2
0.23ppm
CO
AQI 22
Good
3.09μg/m³
PM2.5
9.49μg/m³
PM10
23.85ppb
O3
0.72ppb
SO2
3.05ppb
NO2
0.23ppm
CO
AQI 31
Good
3.00μg/m³
PM2.5
6.58μg/m³
PM10
33.85ppb
O3
0.51ppb
SO2
2.55ppb
NO2
0.23ppm
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 Crowborough, East Sussex is updated on an hourly basis.
The worst air quality in Crowborough, East Sussex was recorded at 12:00:00 on 2025-07-22.
The best air quality in Crowborough, East Sussex was recorded at 03:00:00 on 2025-07-22.
The real-time air quality index in Crowborough, East Sussex is 17, currently categorized as Good.
The most common pollutant in Crowborough, East Sussex is O3.
If the air quality in Crowborough, East Sussex is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Crowborough, East Sussex at present are 2.704 μg/m3.
The current PM10 levels in Crowborough, East Sussex are 8.984 μg/m3.
The current carbon monoxide (CO) level in Crowborough, East Sussex is 0.234 ppm.
The current sulfur dioxide (SO2) levels in Crowborough, East Sussex are 0.671 ppb.
The current ozone (O3) levels at Crowborough, East Sussex is 18.328 ppm.
The current nitrogen dioxide (NO2) levels at Crowborough, East Sussex is 3.121 ppb.
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