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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 | Broken clouds |
| Temperature | 41°F |
| Humidity | 85% |
| Wind | 3.6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 99 |
| 2 | Hot Springs, South Dakota | 69 |
| 3 | Thibodaux, Louisiana | 64 |
| 4 | La Habra, California | 61 |
| 5 | Mecca, California | 61 |
| 6 | Ocala, Florida | 61 |
| 7 | Banning, California | 60 |
| 8 | Kettle Falls, Washington | 59 |
| 9 | Port Arthur, Texas | 59 |
| 10 | Yucaipa, California | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
16*
live AQI index
Good
Overview
What is the current air quality in Hopkinton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 16* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.9*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 16 AQI US | | 51.8° 35.6° |  8.9 mp/h |
| Sunday, May 12 | Good 15 AQI US |  30% | 51.8° 37.4° | 4.5 mp/h |
| Monday, May 13 | Good 26 AQI US | 40% | 60.8° 37.4° | 11.2 mp/h |
| Tuesday, May 14 | Good 26 AQI US | 90% | 64.4° 44.6° | 11.2 mp/h |
| Wednesday, May 15 | Good 31 AQI US | 100% | 57.2° 53.6° | 11.2 mp/h |
| Thursday, May 16 | Moderate 53 AQI US  |  | 68° 48.2° | 13.4 mp/h |
| Friday, May 17 | Good 15 AQI US | | 68° 42.8° | 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 Hopkinton?
No locations are available.
AQI US, Metric