Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Harwich Center
Air quality index (AQI) and PM2.5 air pollution in Harwich Center
23 people follow this city
Harwich Center Air Quality Map
Real-time Harwich Center air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Harwich Center today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Harwich Center?
| Weather | Broken clouds |
| Temperature | 50°F |
| Humidity | 72% |
| Wind | 16.1 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Flagstaff, Arizona | 178 |
| 2 | San Bernardino, California | 85 |
| 3 | Downey, California | 84 |
| 4 | La Habra, California | 82 |
| 5 | Fontana, California | 81 |
| 6 | San Gabriel, California | 81 |
| 7 | Redlands, California | 79 |
| 8 | Monterey Park, California | 78 |
| 9 | Claremont, California | 76 |
| 10 | San Fernando, California | 76 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
5*
live AQI index
Good
Overview
What is the current air quality in Harwich Center?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 5* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1*µg/m³ | |
✓
PM2.5 concentration in Harwich Center air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Harwich Center?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Harwich Center air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 5 AQI US | | 50° 44.6° |  15.7 mp/h |
| Sunday, May 12 | Good 7 AQI US | | 48.2° 42.8° | 6.7 mp/h |
| Monday, May 13 | Good 10 AQI US |  30% | 53.6° 44.6° | 15.7 mp/h |
| Tuesday, May 14 | Good 6 AQI US | 90% | 59° 50° | 17.9 mp/h |
| Wednesday, May 15 | Good 20 AQI US | 100% | 55.4° 50° | 17.9 mp/h |
| Thursday, May 16 | Good 41 AQI US | | 59° 50° | 24.6 mp/h |
| Friday, May 17 | Good 20 AQI US | | 60.8° 51.8° | 8.9 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 Harwich Center?
No locations are available.
AQI US, Metric