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
7.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.80 μg/m³
0
55
155
255
425
605+
22.69 ppb
0
55
71
86
201
201+
1.02 ppb
0
36
76
186
605
1005+
12.55 ppb
0
54
101
361
1250
2050+
0.80 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 49
Good
8.91μg/m³
PM2.5
10.32μg/m³
PM10
27.56ppb
O3
1.10ppb
SO2
9.95ppb
NO2
1.01ppm
CO
AQI 33
Good
6.28μg/m³
PM2.5
20.85μg/m³
PM10
27.46ppb
O3
0.99ppb
SO2
13.91ppb
NO2
1.01ppm
CO
AQI 33
Good
6.28μg/m³
PM2.5
20.85μg/m³
PM10
27.46ppb
O3
0.99ppb
SO2
13.91ppb
NO2
1.01ppm
CO
AQI 44
Good
8.17μg/m³
PM2.5
23.07μg/m³
PM10
25.66ppb
O3
1.14ppb
SO2
12.94ppb
NO2
1.01ppm
CO
AQI 49
Good
9.35μg/m³
PM2.5
19.49μg/m³
PM10
27.58ppb
O3
0.98ppb
SO2
10.19ppb
NO2
1.01ppm
CO
AQI 49
Good
8.90μg/m³
PM2.5
20.50μg/m³
PM10
27.39ppb
O3
1.08ppb
SO2
11.55ppb
NO2
1.01ppm
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 04:00:00, 2026-02-11.
The best air quality in Great Dunmow, Essex was observed at 10:00:00 on 2026-02-11.
The air quality in Great Dunmow, Essex right now is Good, with an AQI of 38.
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 7.455 μg/m3.
Great Dunmow, Essex currently has a PM10 concentration of 15.797 μg/m3.
The current carbon monoxide (CO) level in Great Dunmow, Essex is 0.803 ppm.
The current sulfur dioxide (SO2) concentration in Great Dunmow, Essex is 1.022 ppb.
Great Dunmow, Essex currently has an ozone (O3) concentration of 22.691 ppm.
The current level of nitrogen dioxide (NO2) in Great Dunmow, Essex is 12.546 ppb.
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