Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Hatfield
Air quality index (AQI) and PM2.5 air pollution in Hatfield
1K people follow this city
Hatfield Air Quality Map
Real-time Hatfield air pollution map
AIR QUALITY DATA CONTRIBUTORS
Ricardo Energy & Environment
See all
Pollen
What is the pollen count in Hatfield today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hatfield?
| Weather | Broken clouds |
| Temperature | 41°F |
| Humidity | 91% |
| Wind | 1.1 mp/h |
| Pressure | 29.5 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Glasgow, Scotland | 66 |
| 2 | Battersea, England | 61 |
| 3 | Teddington, England | 60 |
| 4 | Brentford, England | 59 |
| 5 | Morden, England | 59 |
| 6 | Twickenham, England | 59 |
| 7 | Islington, England | 58 |
| 8 | Mitcham, England | 58 |
| 9 | Bethnal Green, England | 57 |
| 10 | Bexley, England | 57 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hatfield aqi ranking
Real-time Hatfield air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Welwyn Hatfield | 17 |
(local time)
SEE WORLD AQI RANKING
US AQI
17
live AQI index
Good
Overview
What is the current air quality in Hatfield?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4µg/m³ | |
| NO2 | 30.1µg/m³ | |
✓
PM2.5 concentration in Hatfield air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hatfield?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hatfield air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 23 | Good 17 AQI US |  | 48.2° 41° |  13.4 mp/h |
| Wednesday, Apr 24 | Good 17 AQI US | | 46.4° 37.4° | 13.4 mp/h |
| Today | Good 17 AQI US | |||
| Friday, Apr 26 | Good 19 AQI US | 100% | 48.2° 35.6° | 11.2 mp/h |
| Saturday, Apr 27 | Good 18 AQI US | | 51.8° 32° | 8.9 mp/h |
| Sunday, Apr 28 | Good 30 AQI US | 100% | 48.2° 37.4° | 13.4 mp/h |
| Monday, Apr 29 | Good 24 AQI US | 100% | 50° 39.2° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 25 AQI US |  | 55.4° 37.4° | 13.4 mp/h |
| Wednesday, May 1 | Good 33 AQI US | 30% | 60.8° 42.8° | 13.4 mp/h |
| Thursday, May 2 | Moderate 56 AQI US  | 30% | 62.6° 46.4° | 6.7 mp/h |
| Friday, May 3 | Moderate 57 AQI US | | 59° 48.2° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Hatfield air quality data attribution
1Contributor
- Ricardo Energy & Environment
1 station
Corporate Contributor
1 Data source
Where is the cleanest air quality in Hatfield?
AQI US, Metric