Air Quality in West Lancashire
Maximum modelled annual-mean 7 μg/m³ PM2.5 and 16 μg/m³ NO2 in West Lancashire (DEFRA 2024), with ONS life expectancy of 81.0 years. Part of Lancashire.
What is the air quality in West Lancashire?
In West Lancashire, the highest modelled annual-mean concentrations in 2024 were 7 μg/m³ for PM2.5 and 16 μg/m³ for NO2, per DEFRA's UK-AIR Local Authority compliance data, and ONS life expectancy at birth is 81.0 years. The WHO 2021 annual-mean guidelines are 5 μg/m³ (PM2.5) and 10 μg/m³ (NO2).
| Pollutant | West Lancashire (max annual mean) | Compliance | WHO 2021 | UK limit |
|---|---|---|---|---|
| PM2.5 | 7 μg/m³ | Compliant | 5 μg/m³ | 20 μg/m³ |
| NO2 | 16 μg/m³ | Compliant | 10 μg/m³ | 40 μg/m³ |
West Lancashire within Lancashire
Lancashire scores 59.5/100 on the Gera Healthy-Place Index (rank 91), with 96.0% of GP practices rated Good or Outstanding by the CQC and life expectancy of 80.4 years.
See the full Healthy-Place profile for Lancashire →Air quality in West Lancashire: FAQs
- What is the air pollution level in West Lancashire?
- The maximum modelled annual-mean air pollution in West Lancashire in 2024 was 7 μg/m³ for fine particulate matter (PM2.5) and 16 μg/m³ for nitrogen dioxide (NO2), from DEFRA UK-AIR compliance data. DEFRA reports the maximum across the authority for limit-value assessment; the WHO 2021 guideline annual means are 5 μg/m³ (PM2.5) and 10 μg/m³ (NO2).
- What is the life expectancy in West Lancashire?
- Life expectancy at birth in West Lancashire is 81.0 years (combined male and female, ONS). This is a population period estimate, not a prediction for any individual.
- Where does West Lancashire sit within the Healthy-Place ranking?
- West Lancashire is a lower-tier district within Lancashire, which scores 59.5/100 on the Gera Healthy-Place Index (rank 91) and has 96.0% of GP practices rated Good or Outstanding by the CQC. The Healthy-Place Index is computed at upper-tier authority level because air, life expectancy and GP-access data align there.
Healthcare in West Lancashire
A GeraClinic UK-registered clinician can see you by secure video from anywhere in the UK — useful for air-quality-related concerns such as asthma or COPD.
Contains public sector information published by Gera Systems and licensed under the Open Government Licence v3.0 (source data). Source: Gera Healthy-Place Index — composite of DEFRA + ONS + CQC open data (Air 2024 calendar year; life expectancy 2017-19; GP ratings 2026-06-01, published 19 June 2026).