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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 | High | |
 | Tree pollen | High | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Union City?
| Weather | Scattered clouds |
| Temperature | 78.8°F |
| Humidity | 55% |
| Wind | 15 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Thibodaux, Louisiana | 91 |
| 2 | Corpus Christi, Texas | 82 |
| 3 | La Habra, California | 80 |
| 4 | Port Arthur, Texas | 79 |
| 5 | La Mirada, California | 73 |
| 6 | Signal Hill, California | 73 |
| 7 | San Gabriel, California | 72 |
| 8 | Whittier, California | 68 |
| 9 | Alhambra, California | 67 |
| 10 | Monterey Park, California | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
43*
live AQI index
Good
Overview
What is the current air quality in Union City?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 43* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.7*µg/m³ | |
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PM2.5
x1.5
PM2.5 concentration in Union City is currently 1.5 times 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 43 AQI US |  100% | 80.6° 62.6° |  15.7 mp/h |
| Saturday, May 11 | Good 38 AQI US |  | 75.2° 51.8° | 8.9 mp/h |
| Sunday, May 12 | Good 46 AQI US | | 77° 55.4° | 8.9 mp/h |
| Monday, May 13 | Moderate 57 AQI US  | 90% | 64.4° 57.2° | 6.7 mp/h |
| Tuesday, May 14 | Moderate 51 AQI US | 100% | 73.4° 57.2° | 8.9 mp/h |
| Wednesday, May 15 | Moderate 59 AQI US | 70% | 78.8° 59° | 11.2 mp/h |
| Thursday, May 16 | Moderate 62 AQI US | | 82.4° 57.2° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Union City?
No locations are available.
AQI US, Metric