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Air quality in Preston
Air quality index (AQI) and PM2.5 air pollution in Preston
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Preston Air Quality Map
Real-time Preston air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Preston today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Preston?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 76% |
| Wind | 4.8 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Princeton, New Jersey | 85 |
| 2 | Bethlehem, Pennsylvania | 76 |
| 3 | Trenton, New Jersey | 75 |
| 4 | Casa Grande, Arizona | 74 |
| 5 | Mecca, California | 74 |
| 6 | Coopersburg, Pennsylvania | 72 |
| 7 | Quakertown, Pennsylvania | 66 |
| 8 | Ashburn, Virginia | 62 |
| 9 | Marana, Arizona | 62 |
| 10 | Reston, Virginia | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
53*
live AQI index
Moderate
Overview
What is the current air quality in Preston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.1*µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Preston is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Preston?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Preston air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 53 AQI US |  60% | 78.8° 62.6° |  6.7 mp/h |
| Wednesday, May 1 | Good 44 AQI US  |  | 86° 62.6° | 2.2 mp/h |
| Thursday, May 2 | Good 49 AQI US | | 87.8° 64.4° | 6.7 mp/h |
| Friday, May 3 | Moderate 52 AQI US | 60% | 86° 66.2° | 4.5 mp/h |
| Saturday, May 4 | Moderate 66 AQI US | 60% | 84.2° 66.2° | 6.7 mp/h |
| Sunday, May 5 | Moderate 61 AQI US | 100% | 86° 64.4° | 6.7 mp/h |
| Monday, May 6 | Moderate 77 AQI US | 70% | 86° 66.2° | 8.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Preston?
No locations are available.
AQI US, Metric