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
6.97 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.22 μg/m³
0
55
155
255
425
605+
31.01 ppb
0
55
71
86
201
201+
1.01 ppb
0
36
76
186
605
1005+
11.75 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
East Grinstead, West Sussex
East Grinstead, West Sussex
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AQI 38
Good
7.00μg/m³
PM2.5
11.00μg/m³
PM10
28.42ppb
O3
0.98ppb
SO2
6.38ppb
NO2
1.01ppm
CO
AQI 38
Good
7.07μg/m³
PM2.5
11.51μg/m³
PM10
28.85ppb
O3
0.97ppb
SO2
7.75ppb
NO2
1.01ppm
CO
AQI 38
Good
6.83μg/m³
PM2.5
11.38μg/m³
PM10
31.73ppb
O3
1.01ppb
SO2
8.38ppb
NO2
1.01ppm
CO
AQI 44
Good
8.21μg/m³
PM2.5
19.66μg/m³
PM10
31.71ppb
O3
0.99ppb
SO2
4.33ppb
NO2
1.01ppm
CO
AQI 52
Moderate
9.52μg/m³
PM2.5
19.14μg/m³
PM10
28.29ppb
O3
0.95ppb
SO2
8.58ppb
NO2
1.01ppm
CO
AQI 33
Good
5.59μg/m³
PM2.5
10.50μg/m³
PM10
27.66ppb
O3
0.98ppb
SO2
14.70ppb
NO2
1.01ppm
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 6.968 μg/m3.
East Grinstead, West Sussex currently has a PM10 concentration of 17.217 μg/m3.
The current carbon monoxide (CO) level in East Grinstead, West Sussex is 0.803 ppm.
The current sulfur dioxide (SO2) concentration in East Grinstead, West Sussex is 1.012 ppb.
East Grinstead, West Sussex currently has an ozone (O3) concentration of 31.01 ppm.
The current level of nitrogen dioxide (NO2) in East Grinstead, West Sussex is 11.751 ppb.
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