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)
29
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)
3.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
10.76 μg/m³
0
55
155
255
425
605+
Ozone (O3)
31.47 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.52 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
4.35 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Epping, Essex
Epping, Essex
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Air quality in nearby cities
Loughton, Essex
AQI 29
Good
4.95μg/m³
PM2.5
9.79μg/m³
PM10
31.46ppb
O3
0.54ppb
SO2
6.28ppb
NO2
0.31ppm
CO
Waltham Abbey, Essex
AQI 27
Good
5.02μg/m³
PM2.5
9.87μg/m³
PM10
26.60ppb
O3
0.58ppb
SO2
5.82ppb
NO2
0.31ppm
CO
Harlow, Essex
AQI 28
Good
3.67μg/m³
PM2.5
10.68μg/m³
PM10
30.42ppb
O3
0.51ppb
SO2
4.90ppb
NO2
0.31ppm
CO
Chigwell, Essex
AQI 27
Good
4.84μg/m³
PM2.5
9.94μg/m³
PM10
27.14ppb
O3
0.59ppb
SO2
8.17ppb
NO2
0.31ppm
CO
Buckhurst Hill, Essex
AQI 27
Good
5.09μg/m³
PM2.5
10.10μg/m³
PM10
26.12ppb
O3
0.58ppb
SO2
5.62ppb
NO2
0.31ppm
CO
Cheshunt, Hertfordshire
AQI 27
Good
5.02μg/m³
PM2.5
9.57μg/m³
PM10
26.71ppb
O3
0.58ppb
SO2
5.58ppb
NO2
0.31ppm
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 05:00:00 on 2026-09-28.
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 03:00:00 on 2026-09-28.
What is the current air quality in Epping, Essex?
The current air quality in Epping, Essex is 29, 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 3.137 μg/m3.
What is the current concentration of PM10 in Epping, Essex?
The current PM10 concentration at Epping, Essex is 10.755 μg/m3.
What is the current concentration of carbon monoxide (CO) in Epping, Essex?
The current carbon monoxide (CO) concentration at Epping, Essex is 0.312 ppm.
What is the current concentration of sulfur dioxide (SO2) in Epping, Essex?
The current sulfur dioxide (SO2) concentration at Epping, Essex is 0.516 ppb.
What is the current concentration of ozone (O3) in Epping, Essex?
The current ozone (O3) concentration at Epping, Essex is 31.474 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Epping, Essex?
The current nitrogen dioxide (NO2) concentration at Epping, Essex is 4.354 ppb.
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