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 Duluth
Air quality index (AQI) and PM2.5 air pollution in Duluth
13.5K people follow this city
Duluth Air Quality Map
Real-time Duluth air pollution map
AIR QUALITY DATA CONTRIBUTORS
8 Contributors
See all
Pollen
What is the pollen count in Duluth today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Duluth?
| Weather | Clear sky |
| Temperature | 60.8°F |
| Humidity | 64% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 113 |
| 2 | Mecca, California | 86 |
| 3 | Boerne, Texas | 85 |
| 4 | San Antonio, Texas | 85 |
| 5 | Lubbock, Texas | 83 |
| 6 | Campo, California | 78 |
| 7 | New Braunfels, Texas | 76 |
| 8 | Bishop, California | 75 |
| 9 | Casa Grande, Arizona | 74 |
| 10 | Pahrump, Nevada | 74 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Duluth aqi ranking
Real-time Duluth air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Lakeside/Lester Park | 45 |
| 2 | Smithville | 29 |
| 3 | 4109 N 100th Ave W | 28 |
| 4 | Lakeside/Lester Park 2 | 28 |
| 5 | Duluth Heights | 26 |
| 6 | Congdon Park | 25 |
| 7 | Duluth - Laura MacArthur School | 25 |
| 8 | Enger Piedmont | 25 |
| 9 | Duluth-WDSE | 24 |
(local time)
SEE WORLD AQI RANKING
US AQI
28
live AQI index
Good
Overview
What is the current air quality in Duluth?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 28 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.1µg/m³ | |
✓
PM2.5 concentration in Duluth air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Duluth?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Duluth air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, May 20 | Good 32 AQI US |  | 51.8° 48.2° |  20.1 mp/h |
| Tuesday, May 21 | Good 28 AQI US | | 57.2° 48.2° | 15.7 mp/h |
| Wednesday, May 22 | Good 23 AQI US |  | 66.2° 42.8° | 6.7 mp/h |
| Today | Good 28 AQI US | | 66.2° 42.8° | 6.7 mp/h |
| Friday, May 24 | Good 25 AQI US | 100% | 48.2° 41° | 20.1 mp/h |
| Saturday, May 25 | Good 13 AQI US | 60% | 62.6° 35.6° | 8.9 mp/h |
| Sunday, May 26 | Good 23 AQI US | 60% | 53.6° 46.4° | 8.9 mp/h |
| Monday, May 27 | Good 18 AQI US | 30% | 68° 44.6° | 8.9 mp/h |
| Tuesday, May 28 | Good 9 AQI US | 90% | 51.8° 44.6° | 15.7 mp/h |
| Wednesday, May 29 | Good 9 AQI US | 30% | 64.4° 41° | 8.9 mp/h |
Interested in hourly forecast? Get the app
Duluth air quality data attribution
8Contributors
- Minnesota Pollution Control Agency (MPCA)
2 stations
Government Contributor
- 7 Anonymous contributors
7 stations
7 Anonymous Contributors
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Duluth?
AQI US, Metric