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Air quality in Union
Air quality index (AQI) and PM2.5 air pollution in Union
47 people follow this city
Union Air Quality Map
Real-time Union air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
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Pollen
What is the pollen count in Union today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Union?
| Weather | Clear sky |
| Temperature | 80.6°F |
| Humidity | 50% |
| Wind | 6.9 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 91 |
| 2 | Bethlehem, Pennsylvania | 79 |
| 3 | Allentown, Pennsylvania | 74 |
| 4 | Marana, Arizona | 70 |
| 5 | Quakertown, Pennsylvania | 66 |
| 6 | Saint Clair, Pennsylvania | 66 |
| 7 | Coopersburg, Pennsylvania | 64 |
| 8 | Lewisville, Texas | 61 |
| 9 | Trenton, New Jersey | 61 |
| 10 | Camden, New Jersey | 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 | Grandview Farm Drive | 17 |
(local time)
SEE WORLD AQI RANKING
US AQI
17
live AQI index
Good
Overview
What is the current air quality in Union?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.1µg/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 |
|---|---|---|---|---|
| Saturday, Apr 27 | Good 29 AQI US |  | 75.2° 64.4° |  15.7 mp/h |
| Sunday, Apr 28 | Good 13 AQI US | | 73.4° 55.4° | 8.9 mp/h |
| Monday, Apr 29 | Good 17 AQI US | | 80.6° 53.6° | 11.2 mp/h |
| Today | Good 17 AQI US | | 80.6° 53.6° | 11.2 mp/h |
| Wednesday, May 1 | Good 27 AQI US | 100% | 80.6° 59° | 8.9 mp/h |
| Thursday, May 2 | Good 45 AQI US | 100% | 80.6° 60.8° | 15.7 mp/h |
| Friday, May 3 | Good 32 AQI US | 100% | 73.4° 59° | 6.7 mp/h |
| Saturday, May 4 | Good 22 AQI US | 100% | 73.4° 55.4° | 13.4 mp/h |
| Sunday, May 5 | Moderate 57 AQI US  | 70% | 69.8° 50° | 6.7 mp/h |
| Monday, May 6 | Good 39 AQI US | 100% | 75.2° 62.6° | 13.4 mp/h |
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News
The latest air quality news and resources.
Union air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Union?
AQI US, Metric