Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Crescent City
Air quality index (AQI) and PM2.5 air pollution in Crescent City
82 people follow this city
Crescent City Air Quality Map
Real-time Crescent City air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Crescent City today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Crescent City?
| Weather | Scattered clouds |
| Temperature | 75.2°F |
| Humidity | 68% |
| Wind | 9 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Hot Springs, South Dakota | 76 |
| 2 | Corpus Christi, Texas | 73 |
| 3 | Fort Myers, Florida | 66 |
| 4 | McCall, Idaho | 65 |
| 5 | Claremont, California | 62 |
| 6 | La Verne, California | 61 |
| 7 | Fontana, California | 59 |
| 8 | Monrovia, California | 59 |
| 9 | Riverside, California | 59 |
| 10 | Upland, California | 58 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
54*
live AQI index
Moderate
Overview
What is the current air quality in Crescent City?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.6*µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Crescent City is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Crescent City?
 | 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
Crescent City air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 54 AQI US | | 89.6° 62.6° |  6.7 mp/h |
| Sunday, May 12 | Good 50 AQI US  | | 87.8° 66.2° | 11.2 mp/h |
| Monday, May 13 | Moderate 53 AQI US |  100% | 96.8° 68° | 11.2 mp/h |
| Tuesday, May 14 | Moderate 51 AQI US | 100% | 91.4° 68° | 13.4 mp/h |
| Wednesday, May 15 | Moderate 58 AQI US |  | 95° 69.8° | 6.7 mp/h |
| Thursday, May 16 | Moderate 62 AQI US | | 98.6° 69.8° | 6.7 mp/h |
| Friday, May 17 | Moderate 61 AQI US | | 98.6° 73.4° | 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 Crescent City?
No locations are available.
AQI US, Metric