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 Northwest Harwinton
Air quality index (AQI) and PM2.5 air pollution in Northwest Harwinton
19 people follow this city
Northwest Harwinton Air Quality Map
Real-time Northwest Harwinton air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Northwest Harwinton today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Northwest Harwinton?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 97% |
| Wind | 4.8 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Georgetown, Texas | 153 |
| 2 | Leander, Texas | 143 |
| 3 | Round Rock, Texas | 142 |
| 4 | Boerne, Texas | 140 |
| 5 | Cedar Park, Texas | 140 |
| 6 | San Antonio, Texas | 137 |
| 7 | New Braunfels, Texas | 128 |
| 8 | Austin, Texas | 121 |
| 9 | Midlothian, Texas | 96 |
| 10 | Baytown, Texas | 89 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Northwest Harwinton aqi ranking
Real-time Northwest Harwinton air quality ranking
US AQI
44*
live AQI index
Good
Overview
What is the current air quality in Northwest Harwinton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 44* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8*µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Northwest Harwinton is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Northwest Harwinton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Northwest Harwinton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 44 AQI US |  100% | 75.2° 55.4° |  11.2 mp/h |
| Wednesday, May 29 | Good 43 AQI US | 80% | 69.8° 48.2° | 6.7 mp/h |
| Thursday, May 30 | Good 26 AQI US | 100% | 62.6° 48.2° | 6.7 mp/h |
| Friday, May 31 | Good 17 AQI US |  | 64.4° 48.2° | 6.7 mp/h |
| Saturday, Jun 1 | Good 24 AQI US | | 71.6° 44.6° | 6.7 mp/h |
| Sunday, Jun 2 | Good 42 AQI US | | 71.6° 51.8° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 75 AQI US  | | 73.4° 53.6° | 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 Northwest Harwinton?
No locations are available.
AQI US, Metric