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Air quality in Crystal Lake
Air quality index (AQI) and PM2.5 air pollution in Crystal Lake
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Crystal Lake Air Quality Map
Real-time Crystal Lake air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Crystal Lake today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Crystal Lake?
| Weather | Clear sky |
| Temperature | 73.4°F |
| Humidity | 91% |
| Wind | 4.6 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 90 |
| 2 | Palm Desert, California | 84 |
| 3 | Marana, Arizona | 79 |
| 4 | Muskegon, Michigan | 79 |
| 5 | Hammond, Indiana | 77 |
| 6 | Kalamazoo, Michigan | 77 |
| 7 | Westlake, Louisiana | 72 |
| 8 | Davenport, Iowa | 71 |
| 9 | Hesperia, California | 70 |
| 10 | Casa Grande, Arizona | 69 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
Riverview has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
61*
live AQI index
Moderate
Overview
What is the current air quality in Crystal Lake?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 61* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14.4*µg/m³ | |
!
PM2.5
x2.9
PM2.5 concentration in Crystal Lake is currently 2.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Crystal Lake?
 | 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
Crystal Lake air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 61 AQI US |  | 96.8° 73.4° |  17.9 mp/h |
| Sunday, May 19 | Moderate 56 AQI US |  100% | 84.2° 71.6° | 8.9 mp/h |
| Monday, May 20 | Moderate 55 AQI US |  | 93.2° 68° | 11.2 mp/h |
| Tuesday, May 21 | Good 49 AQI US  | | 89.6° 68° | 11.2 mp/h |
| Wednesday, May 22 | Good 30 AQI US | | 95° 68° | 13.4 mp/h |
| Thursday, May 23 | Good 44 AQI US | | 96.8° 71.6° | 8.9 mp/h |
| Friday, May 24 | Moderate 57 AQI US | | 98.6° 69.8° | 6.7 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 Crystal Lake?
No locations are available.
AQI US, Metric