Air quality in Hertford
Air quality index (AQI) and PM2.5 air pollution in Hertford
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Hertford Air Quality Map
Real-time Hertford air pollution map
Air Quality Data contributor(s)
Station(s) operated by
Ricardo Energy & Environment
Government
Weather
What is the current weather in Hertford?
| Weather | Broken clouds |
| Temperature | 46.4°F |
| Humidity | 88% |
| Wind | 1 mp/h |
| Pressure | 29.4 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Taibach, Wales | 78 |
| 2 | City of Westminster, England | 70 |
| 3 | Enfield, England | 65 |
| 4 | Widnes, England | 65 |
| 5 | Bradford-on-Avon, England | 59 |
| 6 | Brentford, England | 57 |
| 7 | Southsea, England | 57 |
| 8 | Worthing, England | 57 |
| 9 | Chelsea, England | 55 |
| 10 | Southall, England | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hertford aqi ranking
Real-time Hertford air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | East Herts Hertford Gascoyne Way | 29 |
(local time)
SEE WORLD AQI RANKING
US AQI
29
live AQI index
Good
Overview
What is the current air quality in Hertford?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7µg/m³ | |
| NO2 | 22µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Hertford is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Hertford?
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
 | Enjoy outdoor activities |
Forecast
Hertford air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Mar 21 | Good 30 US AQI |  | 55.4°46.4° |  17.9 mp/h |
| Wednesday, Mar 22 | Good 23 US AQI | | 57.2°48.2° | 22.4 mp/h |
| Thursday, Mar 23 | Good 40 US AQI | | 55.4°44.6° | 22.4 mp/h |
| Today | Good 29 US AQI | 100% | 53.6°44.6° | 20.1 mp/h |
| Saturday, Mar 25 | Good 7 US AQI | 100% | 51.8°42.8° | 22.4 mp/h |
| Sunday, Mar 26 | Good 13 US AQI | 100% | 44.6°33.8° | 17.9 mp/h |
| Monday, Mar 27 | Good 8 US AQI |  | 44.6°32° | 6.7 mp/h |
| Tuesday, Mar 28 | Good 16 US AQI | 100% | 46.4°33.8° | 17.9 mp/h |
| Wednesday, Mar 29 | Good 26 US AQI | | 55.4°48.2° | 15.7 mp/h |
| Thursday, Mar 30 | Good 19 US AQI | | 55.4°50° | 17.9 mp/h |
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Historical
Historic air quality graph for Hertford
How to best protect from air pollution?
Hertford air quality data attribution
Contributors 1
Ricardo Energy & Environment1 station
Government
Data sources 1
Where is the cleanest air quality in Hertford?
