Stay updated with real-time air quality in Chigwell, 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)
33
Good
Chigwell, Essex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.94 μg/m³
0
55
155
255
425
605+
19.64 ppb
0
55
71
86
201
201+
0.83 ppb
0
36
76
186
605
1005+
8.31 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Chigwell, Essex
Chigwell, Essex
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AQI 44
Good
8.42μg/m³
PM2.5
22.02μg/m³
PM10
13.23ppb
O3
1.05ppb
SO2
13.00ppb
NO2
0.40ppm
CO
AQI 44
Good
8.36μg/m³
PM2.5
22.06μg/m³
PM10
13.19ppb
O3
1.06ppb
SO2
12.63ppb
NO2
0.40ppm
CO
AQI 44
Good
7.84μg/m³
PM2.5
26.64μg/m³
PM10
10.38ppb
O3
0.63ppb
SO2
13.12ppb
NO2
0.40ppm
CO
AQI 44
Good
8.07μg/m³
PM2.5
22.20μg/m³
PM10
13.03ppb
O3
1.10ppb
SO2
10.98ppb
NO2
0.40ppm
CO
AQI 44
Good
8.07μg/m³
PM2.5
22.22μg/m³
PM10
13.03ppb
O3
1.10ppb
SO2
11.12ppb
NO2
0.40ppm
CO
AQI 44
Good
8.15μg/m³
PM2.5
22.81μg/m³
PM10
13.10ppb
O3
1.08ppb
SO2
12.49ppb
NO2
0.40ppm
CO
Air quality and pollutant data for Essex, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Chigwell, Essex is updated every hour for accuracy.
In the past 24 hours, the air quality in Chigwell, Essex was at its worst at 09:00:00 on 2025-11-06.
In the last 24 hours, the best air quality in Chigwell, Essex was observed at 12:00:00 on 2025-11-07.
As of now, the AQI in Chigwell, Essex is 38, indicating Good conditions.
Chigwell, Essex air has the highest levels of PM2.5.
Poor air quality in Chigwell, Essex means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Chigwell, Essex are currently 7.306 μg/m3.
The PM10 concentration in Chigwell, Essex is 27.96 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Chigwell, Essex is 0.401 ppm.
Currently, Chigwell, Essex has a sulfur dioxide (SO2) concentration of 0.796 ppb.
The current ozone (O3) level in Chigwell, Essex at the moment is 13.872 ppm.
Nitrogen dioxide (NO2) level in Chigwell, Essex at the moment is 11.864 ppb.
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