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Air quality in Watford
Air quality index (AQI) and PM2.5 air pollution in Watford
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Watford Air Quality Map
Real-time Watford air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Watford?
| Weather | Broken clouds |
| Temperature | 44.6°F |
| Humidity | 79% |
| Wind | 5.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Cardiff, Wales | 50 |
| 2 | Grangemouth, Scotland | 41 |
| 3 | Pontypridd, Wales | 41 |
| 4 | West End of London, England | 37 |
| 5 | Wandsworth, England | 34 |
| 6 | Aberdeen, Scotland | 33 |
| 7 | Edinburgh, Scotland | 33 |
| 8 | Scunthorpe, England | 33 |
| 9 | Glasgow, Scotland | 32 |
| 10 | Canary Wharf, England | 31 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
26*
live AQI index
Good
Overview
What is the current air quality in Watford?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.3*µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Watford is currently 1.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Watford?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Watford air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 26 AQI US |  70% | 48.2° 41° |  13.4 mp/h |
| Wednesday, Apr 24 | Good 24 AQI US | | 48.2° 37.4° | 11.2 mp/h |
| Thursday, Apr 25 | Good 37 AQI US | 70% | 50° 37.4° | 11.2 mp/h |
| Friday, Apr 26 | Good 34 AQI US | 60% | 50° 39.2° | 8.9 mp/h |
| Saturday, Apr 27 | Good 33 AQI US | 100% | 57.2° 42.8° | 11.2 mp/h |
| Sunday, Apr 28 | Good 34 AQI US | 100% | 57.2° 46.4° | 13.4 mp/h |
| Monday, Apr 29 | Good 32 AQI US | 90% | 57.2° 44.6° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 36 AQI US | | 60.8° 44.6° | 13.4 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Watford?
No locations are available.
AQI US, Metric