Stay updated with real-time air quality in Great Dunmow, Essex 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)
22
Good
Great Dunmow, Essex
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.68 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
5.21 μg/m³
0
55
155
255
425
605+
23.65 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
1.71 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Great Dunmow, Essex
Great Dunmow, Essex
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AQI 22
Good
4.50μg/m³
PM2.5
8.79μg/m³
PM10
22.80ppb
O3
0.47ppb
SO2
7.28ppb
NO2
0.36ppm
CO
AQI 22
Good
3.88μg/m³
PM2.5
12.49μg/m³
PM10
22.93ppb
O3
0.46ppb
SO2
5.92ppb
NO2
0.36ppm
CO
AQI 22
Good
3.88μg/m³
PM2.5
12.49μg/m³
PM10
22.93ppb
O3
0.46ppb
SO2
5.92ppb
NO2
0.36ppm
CO
AQI 22
Good
4.42μg/m³
PM2.5
8.75μg/m³
PM10
22.92ppb
O3
0.49ppb
SO2
5.42ppb
NO2
0.36ppm
CO
AQI 27
Good
4.65μg/m³
PM2.5
12.00μg/m³
PM10
23.32ppb
O3
0.44ppb
SO2
4.27ppb
NO2
0.36ppm
CO
AQI 22
Good
4.38μg/m³
PM2.5
9.12μg/m³
PM10
22.73ppb
O3
0.46ppb
SO2
6.03ppb
NO2
0.24ppm
CO
The air quality data for Essex, 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 Great Dunmow, Essex are available every hour.
Great Dunmow, Essex experienced its worst air quality at 08:00:00, 2025-09-16.
The best air quality in Great Dunmow, Essex was observed at 03:00:00 on 2025-09-17.
The air quality in Great Dunmow, Essex right now is Good, with an AQI of 22.
In Great Dunmow, Essex, PM2.5 is the most frequently found pollutant.
When air quality in Great Dunmow, Essex is compromised, staying indoors and wearing a mask can reduce health risks.
Great Dunmow, Essex currently has a PM2.5 concentration of 4.227 μg/m3.
Great Dunmow, Essex currently has a PM10 concentration of 11.978 μg/m3.
The current carbon monoxide (CO) level in Great Dunmow, Essex is 0.37 ppm.
The current sulfur dioxide (SO2) concentration in Great Dunmow, Essex is 0.475 ppb.
Great Dunmow, Essex currently has an ozone (O3) concentration of 20.948 ppm.
The current level of nitrogen dioxide (NO2) in Great Dunmow, Essex is 6.404 ppb.
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