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Air quality in Hopkinton
Air quality index (AQI) and PM2.5 air pollution in Hopkinton
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Hopkinton Air Quality Map
Real-time Hopkinton air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Hopkinton today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hopkinton?
| Weather | Clear sky |
| Temperature | 62.6°F |
| Humidity | 53% |
| Wind | 10.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Anchorage, Alaska | 81 |
| 2 | Corpus Christi, Texas | 75 |
| 3 | Allentown, Pennsylvania | 70 |
| 4 | San Antonio, Texas | 70 |
| 5 | New Braunfels, Texas | 67 |
| 6 | Bethlehem, Pennsylvania | 64 |
| 7 | Philadelphia, Pennsylvania | 64 |
| 8 | Camden, New Jersey | 63 |
| 9 | Braddock, Pennsylvania | 62 |
| 10 | Harrisburg, Pennsylvania | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
19*
live AQI index
Good
Overview
What is the current air quality in Hopkinton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 19* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.7*µg/m³ | |
✓
PM2.5 concentration in Hopkinton air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hopkinton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hopkinton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 19 AQI US |  | 68° 53.6° |  8.9 mp/h |
| Tuesday, Apr 30 | Good 15 AQI US |  80% | 53.6° 42.8° | 4.5 mp/h |
| Wednesday, May 1 | Good 27 AQI US | 100% | 48.2° 41° | 2.2 mp/h |
| Thursday, May 2 | Good 47 AQI US | 50% | 66.2° 42.8° | 4.5 mp/h |
| Friday, May 3 | Good 36 AQI US | 30% | 57.2° 44.6° | 4.5 mp/h |
| Saturday, May 4 | Good 11 AQI US |  | 51.8° 42.8° | 4.5 mp/h |
| Sunday, May 5 | Good 11 AQI US | 100% | 44.6° 41° | 4.5 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Hopkinton?
No locations are available.
AQI US, Metric