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Air quality in Union
Air quality index (AQI) and PM2.5 air pollution in Union
14 people follow this city
Union Air Quality Map
Real-time Union air pollution map
AIR QUALITY DATA CONTRIBUTORS
Keep Calm and Play Music
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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 | Rain |
| Temperature | 60.8°F |
| Humidity | 88% |
| Wind | 4.7 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 90 |
| 2 | San Antonio, Texas | 83 |
| 3 | Barstow, California | 78 |
| 4 | Boerne, Texas | 78 |
| 5 | Columbia, South Carolina | 72 |
| 6 | Georgetown, Texas | 68 |
| 7 | Aiken, South Carolina | 67 |
| 8 | Gatlinburg, Tennessee | 66 |
| 9 | Round Rock, Texas | 66 |
| 10 | Leander, Texas | 65 |
(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 | Keep Calm and Play Music | 41 |
(local time)
SEE WORLD AQI RANKING
US AQI
41
live AQI index
Good
Overview
What is the current air quality in Union?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 41 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Union is currently 2 times 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, Apr 23 | Good 33 AQI US | | 75.2° 48.2° |  8.9 mp/h |
| Wednesday, Apr 24 | Good 34 AQI US |  | 77° 48.2° | 6.7 mp/h |
| Thursday, Apr 25 | Good 35 AQI US | | 62.6° 51.8° | 6.7 mp/h |
| Today | Good 41 AQI US | 60% | 62.6° 51.8° | 6.7 mp/h |
| Saturday, Apr 27 | Good 49 AQI US |  | 75.2° 53.6° | 6.7 mp/h |
| Sunday, Apr 28 | Moderate 52 AQI US  | | 78.8° 53.6° | 6.7 mp/h |
| Monday, Apr 29 | Moderate 58 AQI US | | 80.6° 51.8° | 6.7 mp/h |
| Tuesday, Apr 30 | Moderate 56 AQI US | | 78.8° 55.4° | 6.7 mp/h |
| Wednesday, May 1 | Moderate 70 AQI US | | 86° 57.2° | 2.2 mp/h |
| Thursday, May 2 | Moderate 72 AQI US | 40% | 84.2° 64.4° | 8.9 mp/h |
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News
The latest air quality news and resources.
Union air quality data attribution
1Contributor
- Keep Calm and Play Music
1 station
Individual Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Union?
AQI US, Metric