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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 | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Crystal Lake?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 80% |
| Wind | 4.9 mp/h |
| Pressure | 29.7 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
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US AQI
25*
live AQI index
Good
Overview
What is the current air quality in Crystal Lake?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.5*µg/m³ | |
✓
PM2.5 concentration in Crystal Lake air currently meets the WHO annual air quality guideline value
Forecast
Crystal Lake air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 25 AQI US | | 57.2° 50° |  6.7 mp/h |
| Sunday, May 19 | Good 23 AQI US | | 64.4° 50° | 8.9 mp/h |
| Monday, May 20 | Good 26 AQI US |  | 77° 46.4° | 4.5 mp/h |
| Tuesday, May 21 | Good 48 AQI US | | 80.6° 51.8° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 62 AQI US  | | 80.6° 53.6° | 11.2 mp/h |
| Thursday, May 23 | Moderate 62 AQI US |  100% | 77° 55.4° | 8.9 mp/h |
| Friday, May 24 | Moderate 62 AQI US | | 73.4° 48.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
How to best protect from air pollution?
Where is the cleanest air quality in Crystal Lake?
No locations are available.
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AQI US, Metric