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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 | Rain |
| Temperature | 55.4°F |
| Humidity | 84% |
| Wind | 6.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 67 |
| 2 | The Woodlands, Texas | 63 |
| 3 | Galveston, Texas | 55 |
| 4 | Santa Maria, California | 55 |
| 5 | Fairmount Heights, Maryland | 54 |
| 6 | Austin, Texas | 53 |
| 7 | Canton, New York | 53 |
| 8 | Johnson City, Tennessee | 53 |
| 9 | Kingston, New York | 53 |
| 10 | San Bernardino, California | 53 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
31*
live AQI index
Good
Overview
What is the current air quality in Hopkinton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 31* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.4*µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Hopkinton is currently 1.5 times 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 31 AQI US | 100% | 62.6° 42.8° |  8.9 mp/h |
| Monday, Apr 29 | Good 35 AQI US |  | 71.6° 48.2° | 6.7 mp/h |
| Tuesday, Apr 30 | Good 29 AQI US | 30% | 55.4° 46.4° | 8.9 mp/h |
| Wednesday, May 1 | Good 40 AQI US | 100% | 50° 42.8° | 8.9 mp/h |
| Thursday, May 2 | Good 20 AQI US | | 62.6° 42.8° | 8.9 mp/h |
| Friday, May 3 | Moderate 52 AQI US  | | 57.2° 42.8° | 11.2 mp/h |
| Saturday, May 4 | Good 10 AQI US | 100% | 50° 41° | 4.5 mp/h |
| Sunday, May 5 | Good 8 AQI US | 100% | 50° 42.8° | 2.2 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