Stay updated with real-time air quality in East Grinstead, West 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
East Grinstead, West Sussex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.22 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.71 μg/m³
0
55
155
255
425
605+
27.32 ppb
0
55
71
86
201
201+
0.91 ppb
0
36
76
186
605
1005+
4.46 ppb
0
54
101
361
1250
2050+
0.53 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
East Grinstead, West Sussex
East Grinstead, West Sussex
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AQI 38
Good
7.00μg/m³
PM2.5
11.00μg/m³
PM10
24.80ppb
O3
0.85ppb
SO2
5.32ppb
NO2
0.63ppm
CO
AQI 38
Good
7.22μg/m³
PM2.5
12.13μg/m³
PM10
25.32ppb
O3
0.84ppb
SO2
6.52ppb
NO2
0.63ppm
CO
AQI 22
Good
3.93μg/m³
PM2.5
14.27μg/m³
PM10
23.30ppb
O3
0.86ppb
SO2
9.22ppb
NO2
0.63ppm
CO
AQI 33
Good
6.45μg/m³
PM2.5
14.53μg/m³
PM10
27.72ppb
O3
0.91ppb
SO2
3.52ppb
NO2
0.63ppm
CO
AQI 49
Good
9.38μg/m³
PM2.5
22.06μg/m³
PM10
27.66ppb
O3
0.83ppb
SO2
4.09ppb
NO2
0.63ppm
CO
AQI 33
Good
6.42μg/m³
PM2.5
13.93μg/m³
PM10
25.29ppb
O3
0.80ppb
SO2
13.70ppb
NO2
0.63ppm
CO
The air quality data for West 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 East Grinstead, West Sussex are available every hour.
East Grinstead, West Sussex experienced its worst air quality at 12:00:00, 2026-02-12.
The best air quality in East Grinstead, West Sussex was observed at 11:00:00 on 2026-02-11.
The air quality in East Grinstead, West Sussex right now is Good, with an AQI of 38.
In East Grinstead, West Sussex, PM2.5 is the most frequently found pollutant.
When air quality in East Grinstead, West Sussex is compromised, staying indoors and wearing a mask can reduce health risks.
East Grinstead, West Sussex currently has a PM2.5 concentration of 7.225 μg/m3.
East Grinstead, West Sussex currently has a PM10 concentration of 10.71 μg/m3.
The current carbon monoxide (CO) level in East Grinstead, West Sussex is 0.531 ppm.
The current sulfur dioxide (SO2) concentration in East Grinstead, West Sussex is 0.911 ppb.
East Grinstead, West Sussex currently has an ozone (O3) concentration of 27.325 ppm.
The current level of nitrogen dioxide (NO2) in East Grinstead, West Sussex is 4.463 ppb.
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