Stay updated with real-time air quality in Basildon, 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)
49
Good
Basildon, Essex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.99 μg/m³
0
55
155
255
425
605+
26.52 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
7.98 ppb
0
54
101
361
1250
2050+
0.76 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Basildon, Essex
Basildon, Essex
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AQI 49
Good
8.50μg/m³
PM2.5
14.34μg/m³
PM10
26.14ppb
O3
0.46ppb
SO2
7.66ppb
NO2
0.76ppm
CO
AQI 44
Good
8.07μg/m³
PM2.5
13.07μg/m³
PM10
25.71ppb
O3
0.44ppb
SO2
7.25ppb
NO2
0.76ppm
CO
AQI 49
Good
8.68μg/m³
PM2.5
14.08μg/m³
PM10
26.62ppb
O3
0.45ppb
SO2
11.03ppb
NO2
0.76ppm
CO
AQI 52
Moderate
10.00μg/m³
PM2.5
13.00μg/m³
PM10
26.91ppb
O3
0.48ppb
SO2
7.61ppb
NO2
0.76ppm
CO
AQI 44
Good
8.04μg/m³
PM2.5
12.78μg/m³
PM10
25.30ppb
O3
0.43ppb
SO2
6.68ppb
NO2
0.76ppm
CO
AQI 44
Good
7.92μg/m³
PM2.5
12.81μg/m³
PM10
25.98ppb
O3
0.43ppb
SO2
7.63ppb
NO2
0.76ppm
CO
Air quality measurements for Essex, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Basildon, Essex is updated on an hourly basis.
The worst air quality in Basildon, Essex was recorded at 11:00:00 on 2026-11-11.
The best air quality in Basildon, Essex was recorded at 10:00:00 on 2026-11-12.
The real-time air quality index in Basildon, Essex is 49, currently categorized as Good.
The most common pollutant in Basildon, Essex is PM2.5.
If the air quality in Basildon, Essex is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Basildon, Essex at present are 8.822 μg/m3.
The current PM10 levels in Basildon, Essex are 14.993 μg/m3.
The current carbon monoxide (CO) level in Basildon, Essex is 0.761 ppm.
The current sulfur dioxide (SO2) levels in Basildon, Essex are 0.465 ppb.
The current ozone (O3) levels at Basildon, Essex is 26.523 ppm.
The current nitrogen dioxide (NO2) levels at Basildon, Essex is 7.98 ppb.
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