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Air quality in Winthrop Harbor
Air quality index (AQI) and PM2.5 air pollution in Winthrop Harbor
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Winthrop Harbor Air Quality Map
Real-time Winthrop Harbor air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Winthrop Harbor today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Winthrop Harbor?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 81% |
| Wind | 5.7 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Hammond, Indiana | 92 |
| 2 | Thibodaux, Louisiana | 90 |
| 3 | Yucaipa, California | 84 |
| 4 | La Crescenta-Montrose, California | 81 |
| 5 | Redlands, California | 72 |
| 6 | San Bernardino, California | 71 |
| 7 | Mecca, California | 70 |
| 8 | Altadena, California | 69 |
| 9 | Fontana, California | 68 |
| 10 | The Woodlands, Texas | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Winthrop Harbor aqi ranking
Real-time Winthrop Harbor air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | ZION | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
55*
live AQI index
Moderate
Overview
What is the current air quality in Winthrop Harbor?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.5*µg/m³ | |
| O3 | 94*µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Winthrop Harbor is currently 2.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Winthrop Harbor?
 | 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
Winthrop Harbor air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 55 AQI US |  40% | 69.8° 51.8° |  6.7 mp/h |
| Saturday, May 18 | Moderate 66 AQI US | 70% | 62.6° 53.6° | 8.9 mp/h |
| Sunday, May 19 | Moderate 68 AQI US | 90% | 75.2° 51.8° | 13.4 mp/h |
| Monday, May 20 | Moderate 67 AQI US | 100% | 73.4° 60.8° | 20.1 mp/h |
| Tuesday, May 21 | Moderate 68 AQI US | 100% | 64.4° 51.8° | 15.7 mp/h |
| Wednesday, May 22 | Good 19 AQI US  |  | 60.8° 48.2° | 11.2 mp/h |
| Thursday, May 23 | Good 13 AQI US |  | 55.4° 50° | 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 Winthrop Harbor?
AQI US, Metric