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 Harbor
Air quality index (AQI) and PM2.5 air pollution in Northwest Harbor
54 people follow this city
Northwest Harbor Air Quality Map
Real-time Northwest Harbor air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Northwest Harbor today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Northwest Harbor?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 79% |
| Wind | 3 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Bernardino, California | 80 |
| 2 | Mecca, California | 78 |
| 3 | Yucaipa, California | 73 |
| 4 | Fontana, California | 70 |
| 5 | Redlands, California | 69 |
| 6 | Riverside, California | 69 |
| 7 | San Antonio, Texas | 68 |
| 8 | Vernal, Utah | 64 |
| 9 | Cary, North Carolina | 62 |
| 10 | Pahrump, Nevada | 61 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
14*
live AQI index
Good
Overview
What is the current air quality in Northwest Harbor?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.3*µg/m³ | |
✓
PM2.5 concentration in Northwest Harbor air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Northwest Harbor?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Northwest Harbor air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 14 AQI US | | 51.8° 46.4° |  15.7 mp/h |
| Saturday, May 4 | Good 11 AQI US | | 51.8° 46.4° | 11.2 mp/h |
| Sunday, May 5 | Good 11 AQI US |  100% | 51.8° 46.4° | 11.2 mp/h |
| Monday, May 6 | Good 26 AQI US | 100% | 60.8° 50° | 8.9 mp/h |
| Tuesday, May 7 | Good 45 AQI US | 80% | 59° 51.8° | 6.7 mp/h |
| Wednesday, May 8 | Good 33 AQI US | 80% | 53.6° 51.8° | 8.9 mp/h |
| Thursday, May 9 | Moderate 54 AQI US  | 80% | 51.8° 50° | 11.2 mp/h |
| Friday, May 10 | Good 17 AQI US | 100% | 53.6° 48.2° | 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 Northwest Harbor?
No locations are available.
AQI US, Metric