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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 | 80.6°F |
| Humidity | 33% |
| Wind | 2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Georgetown, Texas | 84 |
| 2 | Yucaipa, California | 81 |
| 3 | Mecca, California | 78 |
| 4 | Round Rock, Texas | 77 |
| 5 | Leander, Texas | 76 |
| 6 | Pahrump, Nevada | 73 |
| 7 | Fort Worth, Texas | 72 |
| 8 | Rancho Cordova, California | 72 |
| 9 | Cedar Park, Texas | 71 |
| 10 | Carmichael, California | 69 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
Woburn has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
52*
live AQI index
Moderate
Overview
What is the current air quality in Hopkinton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.7*µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Hopkinton is currently 1.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hopkinton?
 | 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
Hopkinton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 52 AQI US | | 80.6° 48.2° |  6.7 mp/h |
| Monday, Jun 3 | Moderate 60 AQI US | | 78.8° 53.6° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 36 AQI US  |  | 77° 50° | 11.2 mp/h |
| Wednesday, Jun 5 | Good 37 AQI US |  40% | 80.6° 51.8° | 8.9 mp/h |
| Thursday, Jun 6 | Good 20 AQI US | 100% | 64.4° 55.4° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 52 AQI US | 80% | 68° 55.4° | 4.5 mp/h |
| Saturday, Jun 8 | Moderate 64 AQI US | 80% | 68° 51.8° | 4.5 mp/h |
| Sunday, Jun 9 | Good 46 AQI US | 40% | 68° 50° | 6.7 mp/h |
Interested in hourly forecast? Get the app
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