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Air quality in Castle Shannon
Air quality index (AQI) and PM2.5 air pollution in Castle Shannon
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Castle Shannon Air Quality Map
Real-time Castle Shannon air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Castle Shannon today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Castle Shannon?
| Weather | Scattered clouds |
| Temperature | 75.2°F |
| Humidity | 70% |
| Wind | 2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 88 |
| 2 | San Bernardino, California | 87 |
| 3 | Indio, California | 74 |
| 4 | Palm Springs, California | 74 |
| 5 | Philadelphia, Pennsylvania | 72 |
| 6 | Yucaipa, California | 71 |
| 7 | La Habra, California | 69 |
| 8 | Redlands, California | 69 |
| 9 | Cedar Park, Texas | 68 |
| 10 | Houston, Texas | 67 |
(local time)
SEE WORLD AQI RANKING
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Spotlight
There are emissions coming from the US Steel Edgar Thomson Works facility. Protect yourself from PM2.5 and other industrial pollutants and follow health recommendations. Click here.
US AQI
58*
live AQI index
Moderate
Overview
What is the current air quality in Castle Shannon?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 58* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.1*µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Castle Shannon is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Castle Shannon?
 | 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
Castle Shannon air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 58 AQI US |  100% | 75.2° 57.2° |  4.5 mp/h |
| Sunday, May 19 | Moderate 64 AQI US |  | 78.8° 53.6° | 4.5 mp/h |
| Monday, May 20 | Moderate 66 AQI US | | 80.6° 55.4° | 4.5 mp/h |
| Tuesday, May 21 | Moderate 66 AQI US | | 82.4° 57.2° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 65 AQI US | 90% | 78.8° 62.6° | 11.2 mp/h |
| Thursday, May 23 | Moderate 70 AQI US | 100% | 73.4° 55.4° | 8.9 mp/h |
| Friday, May 24 | Good 18 AQI US  | | 73.4° 48.2° | 4.5 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 Castle Shannon?
No locations are available.
AQI US, Metric