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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
Pollen
What is the pollen count in Harvard today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Harvard?
| Weather | Clear sky |
| Temperature | 50°F |
| Humidity | 89% |
| Wind | 0 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 93 |
| 2 | Corpus Christi, Texas | 89 |
| 3 | Pahrump, Nevada | 86 |
| 4 | Glendora, California | 76 |
| 5 | Palm Desert, California | 76 |
| 6 | Rancho Cucamonga, California | 73 |
| 7 | Oak Hills, California | 70 |
| 8 | Claremont, California | 69 |
| 9 | Redlands, California | 69 |
| 10 | Yucaipa, California | 69 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Harvard aqi ranking
Real-time Harvard air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Old Littleton Road | 26 |
(local time)
SEE WORLD AQI RANKING
US AQI
26*
live AQI index
Good
Overview
What is the current air quality in Harvard?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.8*µg/m³ | |
✓
PM2.5 concentration in Harvard air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Harvard?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Harvard air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 26 AQI US |  | 82.4° 48.2° |  6.7 mp/h |
| Monday, Jun 3 | Moderate 57 AQI US  | | 80.6° 55.4° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 39 AQI US | | 71.6° 51.8° | 6.7 mp/h |
| Wednesday, Jun 5 | Good 33 AQI US | | 75.2° 53.6° | 8.9 mp/h |
| Thursday, Jun 6 | Good 49 AQI US |  100% | 66.2° 57.2° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 63 AQI US | 100% | 64.4° 57.2° | 6.7 mp/h |
| Saturday, Jun 8 | Good 45 AQI US | 40% | 78.8° 55.4° | 6.7 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 Harvard?
AQI US, Metric