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Air quality in Union City
Air quality index (AQI) and PM2.5 air pollution in Union City
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Union City Air Quality Map
Real-time Union City air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Union City today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Union City?
| Weather | Clear sky |
| Temperature | 44.6°F |
| Humidity | 57% |
| Wind | 5.7 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Springville, California | 97 |
| 2 | Three Rivers, California | 83 |
| 3 | Greensboro, North Carolina | 78 |
| 4 | Palm Desert, California | 73 |
| 5 | Chapel Hill, North Carolina | 65 |
| 6 | Raleigh, North Carolina | 65 |
| 7 | Cary, North Carolina | 64 |
| 8 | Lake Arrowhead, California | 63 |
| 9 | Carlisle, Pennsylvania | 62 |
| 10 | Palmdale, California | 61 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
17*
live AQI index
Good
Overview
What is the current air quality in Union City?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.2*µg/m³ | |
✓
PM2.5 concentration in Union City air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Union City?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Union City air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 17 AQI US |  | 44.6° 33.8° |  17.9 mp/h |
| Saturday, Apr 20 | Good 8 AQI US |  | 51.8° 32° | 15.7 mp/h |
| Sunday, Apr 21 | Good 26 AQI US |  | 57.2° 37.4° | 13.4 mp/h |
| Monday, Apr 22 | Good 17 AQI US |  100% | 59° 46.4° | 20.1 mp/h |
| Tuesday, Apr 23 | Good 9 AQI US | 80% | 44.6° 30.2° | 15.7 mp/h |
| Wednesday, Apr 24 | Good 4 AQI US | | 51.8° 28.4° | 8.9 mp/h |
| Thursday, Apr 25 | Good 5 AQI US | 90% | 51.8° 32° | 13.4 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Union City?
No locations are available.
AQI US, Metric