Stay updated with real-time air quality in Grays, Thurrock 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)
25
Good
Grays, Thurrock
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
5.07 μg/m³
0
55
155
255
425
605+
26.97 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
4.20 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Grays, Thurrock
Grays, Thurrock
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AQI 27
Good
3.12μg/m³
PM2.5
7.75μg/m³
PM10
29.05ppb
O3
0.38ppb
SO2
4.22ppb
NO2
0.02ppm
CO
AQI 26
Good
3.73μg/m³
PM2.5
8.63μg/m³
PM10
27.74ppb
O3
0.38ppb
SO2
4.31ppb
NO2
0.03ppm
CO
AQI 25
Good
3.97μg/m³
PM2.5
8.72μg/m³
PM10
27.14ppb
O3
0.38ppb
SO2
4.27ppb
NO2
0.03ppm
CO
AQI 26
Good
3.24μg/m³
PM2.5
12.21μg/m³
PM10
28.26ppb
O3
0.38ppb
SO2
5.05ppb
NO2
0.02ppm
CO
AQI 27
Good
3.30μg/m³
PM2.5
9.01μg/m³
PM10
28.76ppb
O3
0.38ppb
SO2
4.46ppb
NO2
0.02ppm
CO
AQI 25
Good
3.28μg/m³
PM2.5
9.40μg/m³
PM10
27.41ppb
O3
0.38ppb
SO2
4.96ppb
NO2
0.02ppm
CO
Air quality measurements for Thurrock, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Grays, Thurrock is updated on an hourly basis.
The worst air quality in Grays, Thurrock was recorded at 05:00:00 on 2025-09-17.
The best air quality in Grays, Thurrock was recorded at 08:00:00 on 2025-09-17.
The real-time air quality index in Grays, Thurrock is 28, currently categorized as Good.
The most common pollutant in Grays, Thurrock is O3.
If the air quality in Grays, Thurrock is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Grays, Thurrock at present are 3.028 μg/m3.
The current PM10 levels in Grays, Thurrock are 6.223 μg/m3.
The current carbon monoxide (CO) level in Grays, Thurrock is 0.016 ppm.
The current sulfur dioxide (SO2) levels in Grays, Thurrock are 0.381 ppb.
The current ozone (O3) levels at Grays, Thurrock is 29.504 ppm.
The current nitrogen dioxide (NO2) levels at Grays, Thurrock is 5.845 ppb.
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