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Air quality in Hereford
Air quality index (AQI) and PM2.5 air pollution in Hereford
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Hereford Air Quality Map
Real-time Hereford air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Hereford today?
 | Index | Moderate | |
 | Tree pollen | Low | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hereford?
| Weather | Clear sky |
| Temperature | 68°F |
| Humidity | 42% |
| Wind | 18.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Emmetsburg, Iowa | 171 |
| 2 | Apple Valley, Minnesota | 160 |
| 3 | Rochester, Minnesota | 157 |
| 4 | Chetek, Wisconsin | 153 |
| 5 | Savage, Minnesota | 153 |
| 6 | Decorah, Iowa | 148 |
| 7 | Minneapolis, Minnesota | 144 |
| 8 | Edina, Minnesota | 142 |
| 9 | Saint Paul, Minnesota | 139 |
| 10 | Sparta, Wisconsin | 134 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
29*
live AQI index
Good
Overview
What is the current air quality in Hereford?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.3*µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Hereford is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hereford?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hereford air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 29 AQI US | | 80.6° 51.8° |  15.7 mp/h |
| Tuesday, May 14 | Good 21 AQI US | | 87.8° 53.6° | 15.7 mp/h |
| Wednesday, May 15 | Good 37 AQI US |  | 89.6° 60.8° | 22.4 mp/h |
| Thursday, May 16 | Moderate 58 AQI US  |  100% | 73.4° 53.6° | 20.1 mp/h |
| Friday, May 17 | Good 44 AQI US | 100% | 77° 55.4° | 8.9 mp/h |
| Saturday, May 18 | Moderate 53 AQI US | | 89.6° 60.8° | 11.2 mp/h |
| Sunday, May 19 | Moderate 71 AQI US |  | 91.4° 62.6° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Hereford?
No locations are available.
AQI US, Metric