United Kingdom

London

Name: London
Address: United Kingdom

Good

Air Quality Index

Updated Mar 20, 11:56 PM · Data from OpenAQ

Current Pollution Levels in London

PM2.5

Good

2.88

µg/m³

PM10

N/A

—

µg/m³

O₃

N/A

—

ppm

London Air Quality 24-Hour Trend

Air Quality Analysis for London

London, United Kingdom air quality this morning is rated Good with an Air Quality Index (AQI) of 12. The primary pollutant PM2.5 is measured at 2.88 µg/m³.

The current PM2.5 level is within WHO air quality guidelines, indicating relatively clean air conditions in London today.

PM2.5 levels are stable, staying close to the recent average of 2.9 µg/m³.

Health Recommendation

Air quality in London is excellent. All outdoor activities are safe. Perfect conditions for jogging, cycling, and outdoor sports.

Outdoor Exercise

Ideal conditions

Window Ventilation

Recommended

Recent London Air Quality Measurements

Time	AQI	PM2.5	PM10
11:56 PM	12	2.88	—

Frequently Asked Questions

Is air quality in London safe today?

Yes, London air quality is currently good with an AQI of 12. Outdoor activities are safe for everyone.

What AQI level is considered unhealthy?

According to EPA standards, AQI 0-50 is Good, 51-100 is Moderate, 101-150 is Unhealthy for Sensitive Groups, 151-200 is Unhealthy, 201-300 is Very Unhealthy, and above 300 is Hazardous. The WHO recommends annual PM2.5 levels below 15 µg/m³ for optimal health.

Should I wear a mask today in London?

With London's current AQI of 12, masks are generally not necessary for most people. However, if you have respiratory conditions, a mask may provide additional comfort.