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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 CONTRIBUTORS
Ricardo Energy & Environment
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Pollen
What is the pollen count in Hertford today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hertford?
| Weather | Broken clouds |
| Temperature | 42.8°F |
| Humidity | 89% |
| Wind | 1 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Cheltenham, England | 54 |
| 2 | Bexley, England | 38 |
| 3 | Glasgow, Scotland | 37 |
| 4 | Port Talbot, Wales | 36 |
| 5 | Cardiff, Wales | 35 |
| 6 | Kensington, England | 35 |
| 7 | Middlesbrough, England | 35 |
| 8 | Motherwell, Scotland | 34 |
| 9 | Wandsworth, England | 33 |
| 10 | Aberdeen, Scotland | 32 |
(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 | 21 |
(local time)
SEE WORLD AQI RANKING
US AQI
21
live AQI index
Good
Overview
What is the current air quality in Hertford?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5µg/m³ | |
| NO2 | 2.7µg/m³ | |
✓
PM2.5 concentration in Hertford air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hertford?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hertford air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 32 AQI US |  | 48.2° 35.6° |  13.4 mp/h |
| Friday, Apr 26 | Good 31 AQI US | | 51.8° 32° | 6.7 mp/h |
| Saturday, Apr 27 | Good 29 AQI US | | 48.2° 39.2° | 13.4 mp/h |
| Today | Good 21 AQI US | 100% | 48.2° 41° | 20.1 mp/h |
| Monday, Apr 29 | Good 25 AQI US | | 55.4° 37.4° | 17.9 mp/h |
| Tuesday, Apr 30 | Good 37 AQI US | 70% | 57.2° 42.8° | 13.4 mp/h |
| Wednesday, May 1 | Moderate 55 AQI US  | 90% | 60.8° 46.4° | 6.7 mp/h |
| Thursday, May 2 | Moderate 57 AQI US | 100% | 50° 48.2° | 11.2 mp/h |
| Friday, May 3 | Moderate 61 AQI US | 50% | 57.2° 46.4° | 11.2 mp/h |
| Saturday, May 4 | Moderate 69 AQI US | 40% | 60.8° 44.6° | 11.2 mp/h |
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News
The latest air quality news and resources.
Hertford air quality data attribution
1Contributor
- Ricardo Energy & Environment
1 station
Corporate Contributor
1 Data source
Where is the cleanest air quality in Hertford?
AQI US, Metric