Stay updated with real-time air quality in Hailsham, 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)
60
Moderate
Hailsham, East Sussex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.41 μg/m³
0
55
155
255
425
605+
27.62 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
2.56 ppb
0
54
101
361
1250
2050+
1.00 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Hailsham, East Sussex
Hailsham, East Sussex
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AQI 67
Moderate
17.62μg/m³
PM2.5
26.33μg/m³
PM10
26.78ppb
O3
0.33ppb
SO2
3.23ppb
NO2
0.16ppm
CO
AQI 67
Moderate
17.91μg/m³
PM2.5
26.86μg/m³
PM10
26.84ppb
O3
0.34ppb
SO2
3.28ppb
NO2
0.16ppm
CO
AQI 60
Moderate
13.98μg/m³
PM2.5
19.81μg/m³
PM10
25.43ppb
O3
0.30ppb
SO2
2.81ppb
NO2
0.17ppm
CO
AQI 52
Moderate
9.59μg/m³
PM2.5
22.68μg/m³
PM10
24.35ppb
O3
0.38ppb
SO2
3.06ppb
NO2
0.18ppm
CO
AQI 56
Moderate
11.53μg/m³
PM2.5
23.92μg/m³
PM10
21.27ppb
O3
0.37ppb
SO2
5.15ppb
NO2
0.13ppm
CO
AQI 58
Moderate
13.14μg/m³
PM2.5
24.16μg/m³
PM10
24.88ppb
O3
0.34ppb
SO2
5.08ppb
NO2
0.15ppm
CO
The air quality data for East Sussex, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Hailsham, East Sussex are available every hour.
Hailsham, East Sussex experienced its worst air quality at 06:00:00, 2026-03-07.
The best air quality in Hailsham, East Sussex was observed at 07:00:00 on 2026-03-07.
The air quality in Hailsham, East Sussex right now is Moderate, with an AQI of 60.
In Hailsham, East Sussex, PM2.5 is the most frequently found pollutant.
When air quality in Hailsham, East Sussex is compromised, staying indoors and wearing a mask can reduce health risks.
Hailsham, East Sussex currently has a PM2.5 concentration of 14.383 μg/m3.
Hailsham, East Sussex currently has a PM10 concentration of 21.414 μg/m3.
The current carbon monoxide (CO) level in Hailsham, East Sussex is 1.004 ppm.
The current sulfur dioxide (SO2) concentration in Hailsham, East Sussex is 0.451 ppb.
Hailsham, East Sussex currently has an ozone (O3) concentration of 27.62 ppm.
The current level of nitrogen dioxide (NO2) in Hailsham, East Sussex is 2.559 ppb.
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