Epping, Essex live air quality index now
Stay updated with real-time air quality in Epping, 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
Epping, Essex
Last updated: ... (Local time)
Major air pollutants in Epping, Essex
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
3.40 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
12.90 μg/m³
0
55
155
255
425
605+
Ozone (O3)
24.40 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.38 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
2.01 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Epping, Essex
Epping, Essex
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Air quality in nearby cities
Loughton, Essex
AQI 22
Good
4.00μg/m³
PM2.5
13.23μg/m³
PM10
21.29ppb
O3
0.43ppb
SO2
5.66ppb
NO2
0.36ppm
CO
Waltham Abbey, Essex
AQI 22
Good
4.49μg/m³
PM2.5
13.25μg/m³
PM10
20.84ppb
O3
0.42ppb
SO2
4.64ppb
NO2
0.36ppm
CO
Harlow, Essex
AQI 22
Good
3.77μg/m³
PM2.5
9.99μg/m³
PM10
22.30ppb
O3
0.46ppb
SO2
10.51ppb
NO2
0.36ppm
CO
Chigwell, Essex
AQI 22
Good
4.03μg/m³
PM2.5
13.95μg/m³
PM10
21.44ppb
O3
0.45ppb
SO2
6.43ppb
NO2
0.36ppm
CO
Buckhurst Hill, Essex
AQI 22
Good
4.25μg/m³
PM2.5
14.62μg/m³
PM10
21.17ppb
O3
0.42ppb
SO2
5.86ppb
NO2
0.36ppm
CO
Cheshunt, Hertfordshire
AQI 27
Good
4.50μg/m³
PM2.5
13.38μg/m³
PM10
21.14ppb
O3
0.42ppb
SO2
5.36ppb
NO2
0.36ppm
CO
How accurate is Essex, UK air quality data?
Air quality data and pollutant measurements for Essex, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
Frequently asked questions
How often is the air quality data for Epping, Essex updated?
The air quality for Epping, Essex is updated every hour.
When was the worst air quality at Epping, Essex in the last 24 hrs?
The worst air quality in Epping, Essex in the last 24 hours was observed at 12:00:00 on 2025-09-16.
When was the best air quality at Epping, Essex in the last 24 hrs?
In the last 24 hrs, the best air quality in Epping, Essex was observed at 01:00:00 on 2025-09-17.
What is the current air quality in Epping, Essex?
The current air quality in Epping, Essex is 18, categorized as Good based on real-time data.
What pollutant is the most common in Epping, Essex?
The most common pollutant in Epping, Essex is O3.
What should I do if the air quality in Epping, Essex is poor?
If the air quality in Epping, Essex is poor, consider staying indoors and wearing a mask to protect yourself.
What is the current concentration of PM2.5 in Epping, Essex?
The current PM2.5 concentration at Epping, Essex is 3.471 μg/m3.
What is the current concentration of PM10 in Epping, Essex?
The current PM10 concentration at Epping, Essex is 14.448 μg/m3.
What is the current concentration of carbon monoxide (CO) in Epping, Essex?
The current carbon monoxide (CO) concentration at Epping, Essex is 0.37 ppm.
What is the current concentration of sulfur dioxide (SO2) in Epping, Essex?
The current sulfur dioxide (SO2) concentration at Epping, Essex is 0.489 ppb.
What is the current concentration of ozone (O3) in Epping, Essex?
The current ozone (O3) concentration at Epping, Essex is 19.26 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Epping, Essex?
The current nitrogen dioxide (NO2) concentration at Epping, Essex is 5.66 ppb.
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