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)
35
Good
East Grinstead, West Sussex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.42 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.07 μg/m³
0
55
155
255
425
605+
37.68 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
4.97 ppb
0
54
101
361
1250
2050+
0.02 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 32
Good
5.00μg/m³
PM2.5
9.00μg/m³
PM10
35.01ppb
O3
0.40ppb
SO2
4.15ppb
NO2
0.02ppm
CO
AQI 32
Good
5.03μg/m³
PM2.5
9.15μg/m³
PM10
34.99ppb
O3
0.40ppb
SO2
4.67ppb
NO2
0.02ppm
CO
AQI 33
Good
3.34μg/m³
PM2.5
9.81μg/m³
PM10
35.75ppb
O3
0.40ppb
SO2
3.21ppb
NO2
0.02ppm
CO
AQI 36
Good
3.58μg/m³
PM2.5
9.57μg/m³
PM10
38.53ppb
O3
0.35ppb
SO2
1.96ppb
NO2
0.03ppm
CO
AQI 34
Good
6.26μg/m³
PM2.5
9.38μg/m³
PM10
36.58ppb
O3
0.40ppb
SO2
4.35ppb
NO2
0.03ppm
CO
AQI 32
Good
5.08μg/m³
PM2.5
10.75μg/m³
PM10
35.38ppb
O3
0.41ppb
SO2
7.12ppb
NO2
0.02ppm
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 07:00:00, 2026-03-29.
The best air quality in East Grinstead, West Sussex was observed at 09:00:00 on 2026-03-29.
The air quality in East Grinstead, West Sussex right now is Good, with an AQI of 33.
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 5.926 μg/m3.
East Grinstead, West Sussex currently has a PM10 concentration of 9.318 μg/m3.
The current carbon monoxide (CO) level in East Grinstead, West Sussex is 0.021 ppm.
The current sulfur dioxide (SO2) concentration in East Grinstead, West Sussex is 0.405 ppb.
East Grinstead, West Sussex currently has an ozone (O3) concentration of 33.741 ppm.
The current level of nitrogen dioxide (NO2) in East Grinstead, West Sussex is 4.773 ppb.
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