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)
74
Moderate
Billericay, Essex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.16 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
43.55 μg/m³
0
55
155
255
425
605+
62.27 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
5.41 ppb
0
54
101
361
1250
2050+
0.02 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Billericay, Essex
Billericay, Essex
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AQI 74
Moderate
14.75μg/m³
PM2.5
28.05μg/m³
PM10
62.34ppb
O3
0.85ppb
SO2
12.89ppb
NO2
0.02ppm
CO
AQI 67
Moderate
16.95μg/m³
PM2.5
28.55μg/m³
PM10
60.06ppb
O3
0.89ppb
SO2
15.01ppb
NO2
0.02ppm
CO
AQI 56
Moderate
11.93μg/m³
PM2.5
20.20μg/m³
PM10
47.74ppb
O3
0.82ppb
SO2
6.81ppb
NO2
0.02ppm
CO
AQI 93
Moderate
11.99μg/m³
PM2.5
20.20μg/m³
PM10
67.57ppb
O3
0.76ppb
SO2
6.65ppb
NO2
0.02ppm
CO
AQI 75
Moderate
22.00μg/m³
PM2.5
29.00μg/m³
PM10
59.92ppb
O3
0.89ppb
SO2
28.56ppb
NO2
0.02ppm
CO
AQI 80
Moderate
11.65μg/m³
PM2.5
27.12μg/m³
PM10
64.08ppb
O3
0.82ppb
SO2
9.22ppb
NO2
0.03ppm
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 06:00:00 on 2026-08-13.
In the last 24 hours, the best air quality in Billericay, Essex was observed at 04:00:00 on 2026-08-14.
As of now, the AQI in Billericay, Essex is 74, indicating Moderate 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 8.159 μg/m3.
The PM10 concentration in Billericay, Essex is 43.548 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Billericay, Essex is 0.022 ppm.
Currently, Billericay, Essex has a sulfur dioxide (SO2) concentration of 0.718 ppb.
The current ozone (O3) level in Billericay, Essex at the moment is 62.274 ppm.
Nitrogen dioxide (NO2) level in Billericay, Essex at the moment is 5.405 ppb.
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