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Air quality in McHenry
Air quality index (AQI) and PM2.5 air pollution in McHenry
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McHenry Air Quality Map
Real-time McHenry air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in McHenry today?
 | Index | High | |
 | Tree pollen | Moderate | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in McHenry?
| Weather | Broken clouds |
| Temperature | 60.8°F |
| Humidity | 54% |
| Wind | 3.5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kamiah, Idaho | 81 |
| 2 | Hot Springs, South Dakota | 76 |
| 3 | Corpus Christi, Texas | 71 |
| 4 | Claremont, California | 67 |
| 5 | Fort Myers, Florida | 66 |
| 6 | La Verne, California | 65 |
| 7 | Pomona, California | 63 |
| 8 | Monrovia, California | 62 |
| 9 | Riverside, California | 62 |
| 10 | Porterville, California | 61 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
19*
live AQI index
Good
Overview
What is the current air quality in McHenry?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 19* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.5*µg/m³ | |
✓
PM2.5 concentration in McHenry air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in McHenry?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
McHenry air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 19 AQI US |  50% | 75.2° 48.2° |  15.7 mp/h |
| Sunday, May 12 | Good 45 AQI US | 100% | 68° 53.6° | 11.2 mp/h |
| Monday, May 13 | Good 44 AQI US | 80% | 55.4° 44.6° | 15.7 mp/h |
| Tuesday, May 14 | Good 9 AQI US |  | 62.6° 41° | 11.2 mp/h |
| Wednesday, May 15 | Good 15 AQI US | 100% | 59° 46.4° | 8.9 mp/h |
| Thursday, May 16 | Moderate 76 AQI US  | 100% | 59° 55.4° | 6.7 mp/h |
| Friday, May 17 | Moderate 80 AQI US | 30% | 73.4° 55.4° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in McHenry?
No locations are available.
AQI US, Metric