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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Union City?
| Weather | Scattered clouds |
| Temperature | 64.4°F |
| Humidity | 55% |
| Wind | 5.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Antonio, Texas | 94 |
| 2 | San Bernardino, California | 85 |
| 3 | Boerne, Texas | 70 |
| 4 | San Fernando, California | 70 |
| 5 | Redlands, California | 69 |
| 6 | Yucaipa, California | 68 |
| 7 | Glendale, California | 67 |
| 8 | North Hollywood, California | 66 |
| 9 | Fontana, California | 65 |
| 10 | Hollywood, California | 65 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
15*
live AQI index
Good
Overview
What is the current air quality in Union City?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.6*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 15 AQI US | | 64.4° 48.2° |  6.7 mp/h |
| Friday, May 3 | Good 24 AQI US |  100% | 75.2° 51.8° | 11.2 mp/h |
| Saturday, May 4 | Moderate 53 AQI US  | 100% | 59° 50° | 13.4 mp/h |
| Sunday, May 5 | Good 40 AQI US | 90% | 66.2° 50° | 11.2 mp/h |
| Monday, May 6 | Moderate 52 AQI US | | 59° 46.4° | 4.5 mp/h |
| Tuesday, May 7 | Moderate 57 AQI US | 100% | 66.2° 48.2° | 6.7 mp/h |
| Wednesday, May 8 | Moderate 71 AQI US | 100% | 66.2° 57.2° | 17.9 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