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Air quality in Union
Air quality index (AQI) and PM2.5 air pollution in Union
31 people follow this city
Union Air Quality Map
Real-time Union air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Union today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Union?
| Weather | Clear sky |
| Temperature | 69.8°F |
| Humidity | 57% |
| Wind | 1.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 87 |
| 2 | Anaheim, California | 69 |
| 3 | Port Arthur, Texas | 69 |
| 4 | Hot Springs, South Dakota | 66 |
| 5 | Rapid City, South Dakota | 65 |
| 6 | San Bernardino, California | 61 |
| 7 | Yucaipa, California | 61 |
| 8 | Galveston, Texas | 60 |
| 9 | Redlands, California | 60 |
| 10 | Thibodaux, Louisiana | 60 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Union aqi ranking
Real-time Union air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Hunter Road, Summerville | 29 |
| 2 | Union School District | 23 |
(local time)
SEE WORLD AQI RANKING
US AQI
26
live AQI index
Good
Overview
What is the current air quality in Union?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.7µg/m³ | |
✓
PM2.5 concentration in Union air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Union?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Union air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 7 | Good 10 AQI US |  | 53.6° 32° |  13.4 mp/h |
| Wednesday, May 8 | Good 16 AQI US | | 69.8° 35.6° | 6.7 mp/h |
| Thursday, May 9 | Good 19 AQI US | | 73.4° 46.4° | 2.2 mp/h |
| Today | Good 26 AQI US | | 75.2° 51.8° | 6.7 mp/h |
| Saturday, May 11 | Good 17 AQI US | | 75.2° 53.6° | 6.7 mp/h |
| Sunday, May 12 | Good 27 AQI US | | 66.2° 46.4° | 13.4 mp/h |
| Monday, May 13 | Good 13 AQI US | | 64.4° 41° | 13.4 mp/h |
| Tuesday, May 14 | Good 12 AQI US | | 71.6° 44.6° | 4.5 mp/h |
| Wednesday, May 15 | Good 13 AQI US | | 77° 50° | 8.9 mp/h |
| Thursday, May 16 | Good 14 AQI US | | 64.4° 46.4° | 13.4 mp/h |
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News
The latest air quality news and resources.
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Union air quality data attribution
2Contributors
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Union?
AQI US, Metric