Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Union Hall
Air quality index (AQI) and PM2.5 air pollution in Union Hall
21 people follow this city
Union Hall Air Quality Map
Real-time Union Hall air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Union Hall today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Weather
What is the current weather in Union Hall?
| Weather | Broken clouds |
| Temperature | 78.8°F |
| Humidity | 37% |
| Wind | 2 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Gabriel, California | 96 |
| 2 | West Carson, California | 94 |
| 3 | Visalia, California | 86 |
| 4 | Catonsville, Maryland | 85 |
| 5 | Compton, California | 84 |
| 6 | Monrovia, California | 84 |
| 7 | Carson, California | 82 |
| 8 | Monterey Park, California | 82 |
| 9 | Alhambra, California | 80 |
| 10 | Redondo Beach, California | 80 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
51*
live AQI index
Moderate
Overview
What is the current air quality in Union Hall?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 51* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.2*µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Union Hall is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Union Hall?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Union Hall air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 51 AQI US | | 78.8° 55.4° |  8.9 mp/h |
| Friday, Apr 19 | Good 43 AQI US  |  90% | 73.4° 51.8° | 4.5 mp/h |
| Saturday, Apr 20 | Moderate 52 AQI US | | 69.8° 50° | 11.2 mp/h |
| Sunday, Apr 21 | Good 15 AQI US | | 62.6° 46.4° | 4.5 mp/h |
| Monday, Apr 22 | Good 35 AQI US | 70% | 55.4° 42.8° | 6.7 mp/h |
| Tuesday, Apr 23 | Good 50 AQI US |  | 68° 39.2° | 8.9 mp/h |
| Wednesday, Apr 24 | Good 49 AQI US | 60% | 69.8° 50° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Union Hall?
No locations are available.
AQI US, Metric