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 Castries
Air quality index (AQI) and PM2.5 air pollution in Castries
368 people follow this city
Castries Air Quality Map
Real-time Castries air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Castries?
| Weather | Few clouds |
| Temperature | 78.8°F |
| Humidity | 71% |
| Wind | 6.9 mp/h |
| Pressure | 29.9 Hg |
3D animated air pollution map
US AQI
4*
live AQI index
Good
Overview
What is the current air quality in Castries?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 4* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1*µg/m³ | |
✓
PM2.5 concentration in Castries air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Castries?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Castries air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 4 AQI US |  50% | 82.4° 77° |  15.7 mp/h |
| Today | Good 4 AQI US | 50% | 82.4° 75.2° | 13.4 mp/h |
| Friday, Apr 26 | Good 6 AQI US | 40% | 80.6° 75.2° | 13.4 mp/h |
| Saturday, Apr 27 | Good 5 AQI US |  | 80.6° 75.2° | 11.2 mp/h |
| Sunday, Apr 28 | Good 7 AQI US | 20% | 82.4° 75.2° | 11.2 mp/h |
| Monday, Apr 29 | Good 5 AQI US | 80% | 80.6° 77° | 13.4 mp/h |
| Tuesday, Apr 30 | Good 7 AQI US | 60% | 80.6° 77° | 13.4 mp/h |
| Wednesday, May 1 | Good 8 AQI US | | 82.4° 77° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Castries?
No locations are available.
AQI US, Metric