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Air quality in Union City
Air quality index (AQI) and PM2.5 air pollution in Union City
18.2K people follow this city
Union City Air Quality Map
Real-time Union City air pollution map
AIR QUALITY DATA CONTRIBUTORS
11 Contributors
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Pollen
What is the pollen count in Union City today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Union City?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 87% |
| Wind | 9.2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 99 |
| 2 | Mecca, California | 93 |
| 3 | Palm Desert, California | 90 |
| 4 | Pahrump, Nevada | 84 |
| 5 | Yucaipa, California | 77 |
| 6 | Lubbock, Texas | 74 |
| 7 | Rancho Cucamonga, California | 73 |
| 8 | Fontana, California | 71 |
| 9 | Glendora, California | 71 |
| 10 | San Bernardino, California | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Union City aqi ranking
Real-time Union City air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Amaral Street | 13 |
| 2 | Foxglove Way | 6 |
| 3 | San Carlos Way | 6 |
| 4 | Veneto Street | 6 |
| 5 | Ojai Loop | 5 |
| 6 | Yosemite Court | 5 |
| 7 | Scarlett Terrace | 4 |
| 8 | Platinum Street | 3 |
| 9 | Clover Street | 2 |
| 10 | East Bay | 2 |
(local time)
SEE WORLD AQI RANKING
US AQI
4
live AQI index
Good
Overview
What is the current air quality in Union City?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 4 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.8µg/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 |
|---|---|---|---|---|
| Thursday, May 30 | Good 37 AQI US |  | 82.4° 55.4° |  8.9 mp/h |
| Friday, May 31 | Good 33 AQI US | | 71.6° 53.6° | 11.2 mp/h |
| Saturday, Jun 1 | Good 13 AQI US | | 73.4° 55.4° | 8.9 mp/h |
| Today | Good 4 AQI US | | 73.4° 55.4° | 8.9 mp/h |
| Monday, Jun 3 | Good 19 AQI US | | 69.8° 55.4° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 31 AQI US | | 86° 55.4° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 58 AQI US  | | 86° 62.6° | 6.7 mp/h |
| Thursday, Jun 6 | Moderate 51 AQI US | | 78.8° 57.2° | 6.7 mp/h |
| Friday, Jun 7 | Good 49 AQI US | | 84.2° 55.4° | 8.9 mp/h |
| Saturday, Jun 8 | Good 41 AQI US | | 75.2° 53.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Union City air quality data attribution
11Contributors
- AirGradient
1 station
Corporate Contributor
- ucweather
1 station
Individual Contributor
- 9 Anonymous contributors
9 stations
9 Anonymous Contributors
2 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Union City?
AQI US, Metric