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

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.58 μg/m³
0
55
155
255
425
605+
33.14 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
5.77 ppb
0
54
101
361
1250
2050+
0.03 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Billericay, Essex
Billericay, Essex
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AQI 34
Good
6.45μg/m³
PM2.5
10.60μg/m³
PM10
36.64ppb
O3
0.40ppb
SO2
4.21ppb
NO2
0.04ppm
CO
AQI 38
Good
7.17μg/m³
PM2.5
10.30μg/m³
PM10
35.78ppb
O3
0.40ppb
SO2
5.02ppb
NO2
0.03ppm
CO
AQI 33
Good
6.45μg/m³
PM2.5
9.74μg/m³
PM10
33.46ppb
O3
0.41ppb
SO2
7.98ppb
NO2
0.03ppm
CO
AQI 33
Good
6.27μg/m³
PM2.5
9.62μg/m³
PM10
33.60ppb
O3
0.47ppb
SO2
6.70ppb
NO2
0.03ppm
CO
AQI 44
Good
8.00μg/m³
PM2.5
11.00μg/m³
PM10
35.66ppb
O3
0.40ppb
SO2
6.01ppb
NO2
0.03ppm
CO
AQI 34
Good
5.49μg/m³
PM2.5
9.93μg/m³
PM10
37.43ppb
O3
0.41ppb
SO2
2.95ppb
NO2
0.04ppm
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 Billericay, Essex is updated every hour for accuracy.
In the past 24 hours, the air quality in Billericay, Essex was at its worst at 11:00:00 on 2026-03-28.
In the last 24 hours, the best air quality in Billericay, Essex was observed at 09:00:00 on 2026-03-29.
As of now, the AQI in Billericay, Essex is 33, indicating Good conditions.
Billericay, Essex air has the highest levels of O3.
Poor air quality in Billericay, Essex means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Billericay, Essex are currently 6.314 μg/m3.
The PM10 concentration in Billericay, Essex is 9.884 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Billericay, Essex is 0.032 ppm.
Currently, Billericay, Essex has a sulfur dioxide (SO2) concentration of 0.454 ppb.
The current ozone (O3) level in Billericay, Essex at the moment is 35.685 ppm.
Nitrogen dioxide (NO2) level in Billericay, Essex at the moment is 7.048 ppb.
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