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Air quality in Harvard
Air quality index (AQI) and PM2.5 air pollution in Harvard
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Harvard Air Quality Map
Real-time Harvard air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Harvard today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Harvard?
| Weather | Broken clouds |
| Temperature | 50°F |
| Humidity | 91% |
| Wind | 10.5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 65 |
| 2 | The Woodlands, Texas | 63 |
| 3 | Carlisle, Pennsylvania | 60 |
| 4 | Galveston, Texas | 60 |
| 5 | Harrisburg, Pennsylvania | 59 |
| 6 | Elizabethtown, Pennsylvania | 57 |
| 7 | Allentown, Pennsylvania | 55 |
| 8 | Lancaster, Pennsylvania | 55 |
| 9 | Ann Arbor, Michigan | 52 |
| 10 | Bethlehem, Pennsylvania | 52 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
51*
live AQI index
Moderate
Overview
What is the current air quality in Harvard?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 51* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.2*µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Harvard is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Harvard?
 | 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
Harvard air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 51 AQI US |  100% | 66.2° 50° |  17.9 mp/h |
| Monday, Apr 29 | Good 43 AQI US  | 100% | 64.4° 48.2° | 17.9 mp/h |
| Tuesday, Apr 30 | Good 10 AQI US |  | 66.2° 42.8° | 11.2 mp/h |
| Wednesday, May 1 | Good 40 AQI US | 90% | 71.6° 55.4° | 13.4 mp/h |
| Thursday, May 2 | Moderate 58 AQI US | 100% | 77° 53.6° | 17.9 mp/h |
| Friday, May 3 | Moderate 60 AQI US | 100% | 66.2° 51.8° | 13.4 mp/h |
| Saturday, May 4 | Good 10 AQI US | 100% | 59° 44.6° | 17.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Harvard?
No locations are available.
AQI US, Metric