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
6.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.64 μg/m³
0
55
155
255
425
605+
25.98 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
2.24 ppb
0
54
101
361
1250
2050+
0.86 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
East Grinstead, West Sussex
East Grinstead, West Sussex
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AQI 44
Good
8.00μg/m³
PM2.5
13.00μg/m³
PM10
16.49ppb
O3
0.43ppb
SO2
3.99ppb
NO2
0.02ppm
CO
AQI 44
Good
7.78μg/m³
PM2.5
12.80μg/m³
PM10
16.43ppb
O3
0.44ppb
SO2
4.73ppb
NO2
0.02ppm
CO
AQI 27
Good
5.48μg/m³
PM2.5
12.58μg/m³
PM10
26.12ppb
O3
0.59ppb
SO2
5.18ppb
NO2
0.02ppm
CO
AQI 27
Good
4.57μg/m³
PM2.5
12.54μg/m³
PM10
27.54ppb
O3
0.56ppb
SO2
5.41ppb
NO2
0.03ppm
CO
AQI 38
Good
7.25μg/m³
PM2.5
11.85μg/m³
PM10
30.44ppb
O3
0.49ppb
SO2
7.06ppb
NO2
0.03ppm
CO
AQI 44
Good
8.39μg/m³
PM2.5
14.35μg/m³
PM10
18.16ppb
O3
0.47ppb
SO2
7.27ppb
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 11:00:00, 2025-11-06.
The best air quality in East Grinstead, West Sussex was observed at 10:00:00 on 2025-11-06.
The air quality in East Grinstead, West Sussex right now is Good, with an AQI of 27.
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 5.48 μg/m3.
East Grinstead, West Sussex currently has a PM10 concentration of 12.603 μg/m3.
The current carbon monoxide (CO) level in East Grinstead, West Sussex is 0.023 ppm.
The current sulfur dioxide (SO2) concentration in East Grinstead, West Sussex is 0.572 ppb.
East Grinstead, West Sussex currently has an ozone (O3) concentration of 27.468 ppm.
The current level of nitrogen dioxide (NO2) in East Grinstead, West Sussex is 5.293 ppb.
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