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 Castel
Air quality index (AQI) and PM2.5 air pollution in Castel
223 people follow this city
Castel Air Quality Map
Real-time Castel air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Castel today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Castel?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 93% |
| Wind | 6.9 mp/h |
| Pressure | 29.9 Hg |
3D animated air pollution map
US AQI
57*
live AQI index
Moderate
Overview
What is the current air quality in Castel?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 57* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.5*µg/m³ | |
!
PM2.5
x2.5
PM2.5 concentration in Castel is currently 2.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Castel?
 | 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
Castel air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, May 19 | Moderate 57 AQI US |  70% | 57.2° 53.6° |  11.2 mp/h |
| Today | Moderate 57 AQI US |  | 57.2° 51.8° | 20.1 mp/h |
| Tuesday, May 21 | Moderate 55 AQI US |  | 57.2° 53.6° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 55 AQI US | 40% | 57.2° 55.4° | 13.4 mp/h |
| Thursday, May 23 | Good 44 AQI US  | | 57.2° 55.4° | 8.9 mp/h |
| Friday, May 24 | Good 37 AQI US | | 57.2° 53.6° | 8.9 mp/h |
| Saturday, May 25 | Moderate 66 AQI US | 60% | 59° 55.4° | 15.7 mp/h |
| Sunday, May 26 | Good 17 AQI US | 80% | 57.2° 55.4° | 20.1 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 Castel?
No locations are available.
AQI US, Metric