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)
38
Good
Crowborough, East Sussex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.40 μg/m³
0
55
155
255
425
605+
18.68 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
9.51 ppb
0
54
101
361
1250
2050+
0.72 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Crowborough, East Sussex
Crowborough, East Sussex
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AQI 38
Good
7.18μg/m³
PM2.5
11.64μg/m³
PM10
20.02ppb
O3
0.46ppb
SO2
11.16ppb
NO2
0.76ppm
CO
AQI 52
Moderate
10.18μg/m³
PM2.5
15.63μg/m³
PM10
19.01ppb
O3
0.53ppb
SO2
12.04ppb
NO2
0.76ppm
CO
AQI 39
Good
6.87μg/m³
PM2.5
41.95μg/m³
PM10
15.96ppb
O3
0.65ppb
SO2
15.50ppb
NO2
0.76ppm
CO
AQI 38
Good
7.18μg/m³
PM2.5
11.64μg/m³
PM10
20.02ppb
O3
0.46ppb
SO2
11.16ppb
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
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 08:00:00 on 2026-11-12.
The best air quality in Crowborough, East Sussex was recorded at 08:00:00 on 2026-11-12.
The real-time air quality index in Crowborough, East Sussex is 38, currently categorized as Good.
The most common pollutant in Crowborough, East Sussex is PM2.5.
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 6.878 μg/m3.
The current PM10 levels in Crowborough, East Sussex are 16.404 μg/m3.
The current carbon monoxide (CO) level in Crowborough, East Sussex is 0.72 ppm.
The current sulfur dioxide (SO2) levels in Crowborough, East Sussex are 0.532 ppb.
The current ozone (O3) levels at Crowborough, East Sussex is 18.68 ppm.
The current nitrogen dioxide (NO2) levels at Crowborough, East Sussex is 9.505 ppb.
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