Stay updated with real-time air quality in Lancing, West Sussex 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)
27
Good
Lancing, West Sussex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.31 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.77 μg/m³
0
55
155
255
425
605+
27.76 ppb
0
55
71
86
201
201+
0.88 ppb
0
36
76
186
605
1005+
7.44 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Lancing, West Sussex
Lancing, West Sussex
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AQI 38
Good
6.91μg/m³
PM2.5
30.46μg/m³
PM10
25.23ppb
O3
0.79ppb
SO2
9.02ppb
NO2
0.12ppm
CO
AQI 23
Good
4.03μg/m³
PM2.5
15.20μg/m³
PM10
25.20ppb
O3
0.77ppb
SO2
6.98ppb
NO2
0.12ppm
CO
AQI 23
Good
3.36μg/m³
PM2.5
11.03μg/m³
PM10
25.07ppb
O3
0.74ppb
SO2
4.91ppb
NO2
0.12ppm
CO
AQI 23
Good
3.64μg/m³
PM2.5
16.77μg/m³
PM10
25.49ppb
O3
0.68ppb
SO2
6.68ppb
NO2
0.12ppm
CO
AQI 23
Good
3.64μg/m³
PM2.5
16.77μg/m³
PM10
25.49ppb
O3
0.68ppb
SO2
6.68ppb
NO2
0.12ppm
CO
AQI 24
Good
4.24μg/m³
PM2.5
15.07μg/m³
PM10
25.68ppb
O3
0.73ppb
SO2
8.83ppb
NO2
0.12ppm
CO
Air quality measurements for West Sussex, 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 Lancing, West Sussex is updated on an hourly basis.
The worst air quality in Lancing, West Sussex was recorded at 02:00:00 on 2026-05-13.
The best air quality in Lancing, West Sussex was recorded at 11:00:00 on 2026-05-14.
The real-time air quality index in Lancing, West Sussex is 27, currently categorized as Good.
The most common pollutant in Lancing, West Sussex is PM2.5.
If the air quality in Lancing, West Sussex is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Lancing, West Sussex at present are 5.309 μg/m3.
The current PM10 levels in Lancing, West Sussex are 22.765 μg/m3.
The current carbon monoxide (CO) level in Lancing, West Sussex is 0.108 ppm.
The current sulfur dioxide (SO2) levels in Lancing, West Sussex are 0.88 ppb.
The current ozone (O3) levels at Lancing, West Sussex is 27.758 ppm.
The current nitrogen dioxide (NO2) levels at Lancing, West Sussex is 7.437 ppb.
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