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Air quality in Altoona
Air quality index (AQI) and PM2.5 air pollution in Altoona
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Altoona Air Quality Map
Real-time Altoona air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Altoona today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Altoona?
| Weather | Broken clouds |
| Temperature | 53.6°F |
| Humidity | 92% |
| Wind | 8.1 mp/h |
| Pressure | 29.5 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 98 |
| 2 | Boerne, Texas | 94 |
| 3 | The Woodlands, Texas | 77 |
| 4 | Newport, Kentucky | 75 |
| 5 | Catonsville, Maryland | 70 |
| 6 | Casa Grande, Arizona | 69 |
| 7 | Cincinnati, Ohio | 69 |
| 8 | Galena Park, Texas | 69 |
| 9 | Channelview, Texas | 68 |
| 10 | Lancaster, Pennsylvania | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
38*
live AQI index
Good
Overview
What is the current air quality in Altoona?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7*µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Altoona is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Altoona?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Altoona air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 38 AQI US |  100% | 68° 53.6° |  20.1 mp/h |
| Wednesday, May 8 | Good 19 AQI US | 90% | 71.6° 51.8° | 13.4 mp/h |
| Thursday, May 9 | Good 25 AQI US | 90% | 57.2° 46.4° | 17.9 mp/h |
| Friday, May 10 | Good 9 AQI US | 100% | 64.4° 44.6° | 11.2 mp/h |
| Saturday, May 11 | Good 10 AQI US | | 68° 48.2° | 11.2 mp/h |
| Sunday, May 12 | Good 8 AQI US | 90% | 77° 51.8° | 6.7 mp/h |
| Monday, May 13 | Good 14 AQI US | 70% | 77° 55.4° | 6.7 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 Altoona?
No locations are available.
AQI US, Metric