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)
38
Good
Great Dunmow, Essex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.98 μg/m³
0
55
155
255
425
605+
19.72 ppb
0
55
71
86
201
201+
2.19 ppb
0
36
76
186
605
1005+
4.07 ppb
0
54
101
361
1250
2050+
0.30 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 52
Moderate
10.42μg/m³
PM2.5
12.41μg/m³
PM10
12.75ppb
O3
0.39ppb
SO2
9.43ppb
NO2
0.14ppm
CO
AQI 52
Moderate
10.39μg/m³
PM2.5
12.12μg/m³
PM10
14.30ppb
O3
0.42ppb
SO2
9.38ppb
NO2
0.14ppm
CO
AQI 52
Moderate
10.34μg/m³
PM2.5
12.10μg/m³
PM10
13.97ppb
O3
0.45ppb
SO2
10.13ppb
NO2
0.14ppm
CO
AQI 54
Moderate
11.25μg/m³
PM2.5
13.09μg/m³
PM10
13.29ppb
O3
0.50ppb
SO2
12.24ppb
NO2
0.15ppm
CO
AQI 54
Moderate
10.86μg/m³
PM2.5
12.53μg/m³
PM10
14.69ppb
O3
0.32ppb
SO2
8.05ppb
NO2
0.14ppm
CO
AQI 54
Moderate
10.62μg/m³
PM2.5
12.51μg/m³
PM10
13.23ppb
O3
0.31ppb
SO2
7.61ppb
NO2
0.14ppm
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 09:00:00, 2025-11-07.
The best air quality in Great Dunmow, Essex was observed at 04:00:00 on 2025-11-06.
The air quality in Great Dunmow, Essex right now is Moderate, with an AQI of 54.
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 10.625 μg/m3.
Great Dunmow, Essex currently has a PM10 concentration of 12.418 μg/m3.
The current carbon monoxide (CO) level in Great Dunmow, Essex is 0.142 ppm.
The current sulfur dioxide (SO2) concentration in Great Dunmow, Essex is 0.419 ppb.
Great Dunmow, Essex currently has an ozone (O3) concentration of 13.055 ppm.
The current level of nitrogen dioxide (NO2) in Great Dunmow, Essex is 9.892 ppb.
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