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Air quality in La Union
Air quality index (AQI) and PM2.5 air pollution in La Union
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La Union Air Quality Map
Real-time La Union air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in La Union today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in La Union?
| Weather | Clear sky |
| Temperature | 69.8°F |
| Humidity | 14% |
| Wind | 8.1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Healdsburg, California | 88 |
| 2 | Corpus Christi, Texas | 86 |
| 3 | Occidental, California | 86 |
| 4 | San Fernando, California | 85 |
| 5 | Pasadena, California | 84 |
| 6 | South Pasadena, California | 84 |
| 7 | Alhambra, California | 83 |
| 8 | Glendale, California | 82 |
| 9 | La Habra, California | 82 |
| 10 | Mecca, California | 82 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
25*
live AQI index
Good
Overview
What is the current air quality in La Union?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.6*µg/m³ | |
✓
PM2.5 concentration in La Union air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in La Union?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
La Union air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 25 AQI US |  | 95° 68° |  13.4 mp/h |
| Saturday, Jun 1 | Good 31 AQI US | | 96.8° 62.6° | 13.4 mp/h |
| Sunday, Jun 2 | Good 37 AQI US | | 95° 64.4° | 20.1 mp/h |
| Monday, Jun 3 | Good 49 AQI US | | 95° 64.4° | 15.7 mp/h |
| Tuesday, Jun 4 | Good 49 AQI US | | 98.6° 64.4° | 15.7 mp/h |
| Wednesday, Jun 5 | Good 38 AQI US | | 102.2° 64.4° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 79 AQI US  | | 102.2° 71.6° | 31.3 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 La Union?
No locations are available.
AQI US, Metric