Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Port Huron
Air quality index (AQI) and PM2.5 air pollution in Port Huron
462 people follow this city
Port Huron Air Quality Map
Real-time Port Huron air pollution map
AIR QUALITY DATA CONTRIBUTORS
Michigan Department of Environment, Great Lakes, and Energy (EGLE)
See all
Pollen
What is the pollen count in Port Huron today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Port Huron?
| Weather | Clear sky |
| Temperature | 73.4°F |
| Humidity | 35% |
| Wind | 11.5 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 89 |
| 2 | San Bernardino, California | 87 |
| 3 | Redlands, California | 81 |
| 4 | Yucaipa, California | 81 |
| 5 | Pasadena, Texas | 80 |
| 6 | Baytown, Texas | 79 |
| 7 | Pahrump, Nevada | 79 |
| 8 | Fontana, California | 78 |
| 9 | Boerne, Texas | 77 |
| 10 | Rancho Cucamonga, California | 77 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Port Huron aqi ranking
Real-time Port Huron air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | PORT HURON Station | 53 |
(local time)
SEE WORLD AQI RANKING
US AQI
54
live AQI index
Moderate
Overview
What is the current air quality in Port Huron?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.9µg/m³ | |
| O3 | 132µg/m³ | |
| SO2 | 2.6µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Port Huron is currently 1.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Port Huron?
 | 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
Port Huron air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 27 AQI US  | | 59° 42.8° |  11.2 mp/h |
| Thursday, May 30 | Good 36 AQI US | | 71.6° 46.4° | 6.7 mp/h |
| Friday, May 31 | Good 40 AQI US |  | 73.4° 51.8° | 11.2 mp/h |
| Today | Moderate 54 AQI US | | 73.4° 51.8° | 11.2 mp/h |
| Sunday, Jun 2 | Moderate 57 AQI US |  100% | 66.2° 57.2° | 11.2 mp/h |
| Monday, Jun 3 | Moderate 58 AQI US | | 73.4° 53.6° | 8.9 mp/h |
| Tuesday, Jun 4 | Moderate 55 AQI US | 80% | 73.4° 60.8° | 11.2 mp/h |
| Wednesday, Jun 5 | Moderate 56 AQI US | 100% | 71.6° 60.8° | 15.7 mp/h |
| Thursday, Jun 6 | Good 17 AQI US | 50% | 73.4° 53.6° | 15.7 mp/h |
| Friday, Jun 7 | Good 10 AQI US | 100% | 68° 53.6° | 17.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Port Huron air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Port Huron?
AQI US, Metric