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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 | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hertford?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 90% |
| Wind | 9 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Brighton, England | 51 |
| 2 | Norwich, England | 51 |
| 3 | Greenhill, England | 49 |
| 4 | Hayes, England | 47 |
| 5 | Carshalton, England | 44 |
| 6 | Erith, England | 44 |
| 7 | Twickenham, England | 44 |
| 8 | Teddington, England | 41 |
| 9 | Battersea, England | 38 |
| 10 | Bayswater, England | 38 |
(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 | 22 |
(local time)
SEE WORLD AQI RANKING
US AQI
22
live AQI index
Good
Overview
What is the current air quality in Hertford?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4µg/m³ | |
| NO2 | 12.2µg/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 |
|---|---|---|---|---|
| Friday, May 31 | Good 38 AQI US |  | 57.2° 48.2° |  20.1 mp/h |
| Saturday, Jun 1 | Good 43 AQI US | | 59° 44.6° | 17.9 mp/h |
| Sunday, Jun 2 | Good 43 AQI US |  | 68° 42.8° | 11.2 mp/h |
| Today | Good 22 AQI US | | 62.6° 50° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 32 AQI US | 90% | 64.4° 51.8° | 15.7 mp/h |
| Wednesday, Jun 5 | Good 18 AQI US | | 59° 44.6° | 11.2 mp/h |
| Thursday, Jun 6 | Good 17 AQI US | | 60.8° 42.8° | 8.9 mp/h |
| Friday, Jun 7 | Good 14 AQI US | 100% | 62.6° 44.6° | 15.7 mp/h |
| Saturday, Jun 8 | Good 10 AQI US |  | 59° 42.8° | 11.2 mp/h |
| Sunday, Jun 9 | Good 10 AQI US | 30% | 60.8° 42.8° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
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