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
6.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.43 μg/m³
0
55
155
255
425
605+
30.16 ppb
0
55
71
86
201
201+
0.57 ppb
0
36
76
186
605
1005+
4.23 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Billericay, Essex
Billericay, Essex
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AQI 33
Good
5.47μg/m³
PM2.5
10.35μg/m³
PM10
35.51ppb
O3
0.53ppb
SO2
4.83ppb
NO2
0.26ppm
CO
AQI 33
Good
6.30μg/m³
PM2.5
10.83μg/m³
PM10
33.66ppb
O3
0.52ppb
SO2
5.45ppb
NO2
0.26ppm
CO
AQI 31
Good
5.11μg/m³
PM2.5
9.80μg/m³
PM10
33.92ppb
O3
0.57ppb
SO2
4.12ppb
NO2
0.26ppm
CO
AQI 29
Good
4.75μg/m³
PM2.5
8.66μg/m³
PM10
30.88ppb
O3
0.59ppb
SO2
6.74ppb
NO2
0.26ppm
CO
AQI 38
Good
7.00μg/m³
PM2.5
11.00μg/m³
PM10
32.09ppb
O3
0.53ppb
SO2
5.85ppb
NO2
0.26ppm
CO
AQI 34
Good
4.62μg/m³
PM2.5
9.27μg/m³
PM10
37.33ppb
O3
0.55ppb
SO2
3.87ppb
NO2
0.26ppm
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 02:00:00 on 2026-04-18.
In the last 24 hours, the best air quality in Billericay, Essex was observed at 08:00:00 on 2026-04-18.
As of now, the AQI in Billericay, Essex is 33, indicating Good conditions.
Billericay, Essex air has the highest levels of PM2.5.
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 6.136 μg/m3.
The PM10 concentration in Billericay, Essex is 9.431 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Billericay, Essex is 0.257 ppm.
Currently, Billericay, Essex has a sulfur dioxide (SO2) concentration of 0.572 ppb.
The current ozone (O3) level in Billericay, Essex at the moment is 30.163 ppm.
Nitrogen dioxide (NO2) level in Billericay, Essex at the moment is 4.229 ppb.
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