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)
30
Good
Great Dunmow, Essex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.92 μg/m³
0
55
155
255
425
605+
32.41 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
2.89 ppb
0
54
101
361
1250
2050+
0.03 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Great Dunmow, Essex
Great Dunmow, Essex
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AQI 32
Good
4.08μg/m³
PM2.5
9.19μg/m³
PM10
35.45ppb
O3
0.49ppb
SO2
2.71ppb
NO2
0.04ppm
CO
AQI 33
Good
3.73μg/m³
PM2.5
7.26μg/m³
PM10
35.83ppb
O3
0.50ppb
SO2
2.67ppb
NO2
0.02ppm
CO
AQI 33
Good
3.73μg/m³
PM2.5
7.26μg/m³
PM10
35.83ppb
O3
0.50ppb
SO2
2.67ppb
NO2
0.02ppm
CO
AQI 33
Good
6.27μg/m³
PM2.5
9.62μg/m³
PM10
33.60ppb
O3
0.47ppb
SO2
6.70ppb
NO2
0.03ppm
CO
AQI 34
Good
3.80μg/m³
PM2.5
13.30μg/m³
PM10
36.83ppb
O3
0.58ppb
SO2
2.19ppb
NO2
0.03ppm
CO
AQI 35
Good
4.34μg/m³
PM2.5
8.98μg/m³
PM10
37.93ppb
O3
0.45ppb
SO2
2.66ppb
NO2
0.04ppm
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 10:00:00, 2026-03-28.
The best air quality in Great Dunmow, Essex was observed at 10:00:00 on 2026-03-29.
The air quality in Great Dunmow, Essex right now is Good, with an AQI of 31.
In Great Dunmow, Essex, O3 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 3.745 μg/m3.
Great Dunmow, Essex currently has a PM10 concentration of 7.277 μg/m3.
The current carbon monoxide (CO) level in Great Dunmow, Essex is 0.03 ppm.
The current sulfur dioxide (SO2) concentration in Great Dunmow, Essex is 0.506 ppb.
Great Dunmow, Essex currently has an ozone (O3) concentration of 34.269 ppm.
The current level of nitrogen dioxide (NO2) in Great Dunmow, Essex is 2.837 ppb.
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