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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 | High | |
 | Tree pollen | Moderate | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Crystal Lake?
| Weather | Scattered clouds |
| Temperature | 87.8°F |
| Humidity | 49% |
| Wind | 7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Bernardino, California | 80 |
| 2 | Yucaipa, California | 73 |
| 3 | Fontana, California | 70 |
| 4 | Redlands, California | 69 |
| 5 | Riverside, California | 69 |
| 6 | Cleveland, Ohio | 68 |
| 7 | San Antonio, Texas | 66 |
| 8 | Vernal, Utah | 64 |
| 9 | Cary, North Carolina | 62 |
| 10 | Corpus Christi, Texas | 61 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
15*
live AQI index
Good
Overview
What is the current air quality in Crystal Lake?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.7*µg/m³ | |
✓
PM2.5 concentration in Crystal Lake air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Crystal Lake?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Crystal Lake air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 15 AQI US |  | 93.2° 66.2° |  13.4 mp/h |
| Saturday, May 4 | Good 19 AQI US |  100% | 93.2° 64.4° | 6.7 mp/h |
| Sunday, May 5 | Good 32 AQI US | 90% | 89.6° 68° | 8.9 mp/h |
| Monday, May 6 | Good 48 AQI US |  | 91.4° 66.2° | 11.2 mp/h |
| Tuesday, May 7 | Good 47 AQI US | 30% | 95° 68° | 11.2 mp/h |
| Wednesday, May 8 | Moderate 60 AQI US  | 30% | 96.8° 69.8° | 11.2 mp/h |
| Thursday, May 9 | Moderate 67 AQI US | | 98.6° 71.6° | 8.9 mp/h |
| Friday, May 10 | Moderate 72 AQI US | | 98.6° 69.8° | 11.2 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 Crystal Lake?
No locations are available.
AQI US, Metric