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
4.53 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.77 μg/m³
0
55
155
255
425
605+
32.31 ppb
0
55
71
86
201
201+
0.80 ppb
0
36
76
186
605
1005+
2.44 ppb
0
54
101
361
1250
2050+
0.44 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Great Dunmow, Essex
Great Dunmow, Essex
Scroll To Air Quality MapLoading...
AQI 31
Good
4.76μg/m³
PM2.5
9.56μg/m³
PM10
32.61ppb
O3
0.80ppb
SO2
2.11ppb
NO2
0.44ppm
CO
AQI 30
Good
5.21μg/m³
PM2.5
7.75μg/m³
PM10
32.19ppb
O3
0.69ppb
SO2
2.87ppb
NO2
0.44ppm
CO
AQI 30
Good
5.21μg/m³
PM2.5
7.75μg/m³
PM10
32.19ppb
O3
0.69ppb
SO2
2.87ppb
NO2
0.44ppm
CO
AQI 30
Good
4.75μg/m³
PM2.5
10.21μg/m³
PM10
32.43ppb
O3
0.82ppb
SO2
2.81ppb
NO2
0.44ppm
CO
AQI 31
Good
4.49μg/m³
PM2.5
11.07μg/m³
PM10
33.57ppb
O3
0.77ppb
SO2
1.60ppb
NO2
0.44ppm
CO
AQI 31
Good
4.80μg/m³
PM2.5
7.12μg/m³
PM10
33.98ppb
O3
0.79ppb
SO2
1.97ppb
NO2
0.44ppm
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, 2025-12-07.
The best air quality in Great Dunmow, Essex was observed at 08:00:00 on 2025-12-07.
The air quality in Great Dunmow, Essex right now is Good, with an AQI of 30.
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 4.532 μg/m3.
Great Dunmow, Essex currently has a PM10 concentration of 7.774 μg/m3.
The current carbon monoxide (CO) level in Great Dunmow, Essex is 0.44 ppm.
The current sulfur dioxide (SO2) concentration in Great Dunmow, Essex is 0.795 ppb.
Great Dunmow, Essex currently has an ozone (O3) concentration of 32.306 ppm.
The current level of nitrogen dioxide (NO2) in Great Dunmow, Essex is 2.44 ppb.
All Rights Reserved © Ambee Inc. 2025