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
4.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.11 μg/m³
0
55
155
255
425
605+
15.84 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
6.54 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Great Dunmow, Essex
Great Dunmow, Essex
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AQI 27
Good
4.67μg/m³
PM2.5
9.31μg/m³
PM10
9.66ppb
O3
0.61ppb
SO2
5.00ppb
NO2
0.27ppm
CO
AQI 44
Good
8.08μg/m³
PM2.5
17.39μg/m³
PM10
7.43ppb
O3
0.60ppb
SO2
6.20ppb
NO2
0.27ppm
CO
AQI 44
Good
8.08μg/m³
PM2.5
17.39μg/m³
PM10
7.43ppb
O3
0.60ppb
SO2
6.20ppb
NO2
0.27ppm
CO
AQI 33
Good
5.75μg/m³
PM2.5
9.10μg/m³
PM10
9.46ppb
O3
0.59ppb
SO2
6.67ppb
NO2
0.27ppm
CO
AQI 22
Good
4.21μg/m³
PM2.5
8.79μg/m³
PM10
11.01ppb
O3
0.69ppb
SO2
5.32ppb
NO2
0.27ppm
CO
AQI 27
Good
4.59μg/m³
PM2.5
9.75μg/m³
PM10
11.50ppb
O3
0.62ppb
SO2
4.99ppb
NO2
0.27ppm
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, 2026-10-06.
The best air quality in Great Dunmow, Essex was observed at 08:00:00 on 2026-10-06.
The air quality in Great Dunmow, Essex right now is Good, with an AQI of 27.
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 4.729 μg/m3.
Great Dunmow, Essex currently has a PM10 concentration of 8.228 μg/m3.
The current carbon monoxide (CO) level in Great Dunmow, Essex is 0.266 ppm.
The current sulfur dioxide (SO2) concentration in Great Dunmow, Essex is 0.634 ppb.
Great Dunmow, Essex currently has an ozone (O3) concentration of 9.38 ppm.
The current level of nitrogen dioxide (NO2) in Great Dunmow, Essex is 4.474 ppb.
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