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AQIRadar
City

Union

1 monitoring stations · readings from 12 to 12

Average AQI

12Good
0GoodUnhealthy500
GoodModerateSensitiveUnhealthyVery UnhealthyHazardous
Sensor onlineUpdated local time
Right now

Conditions in Union

Last 24 hours

min 9 · avg 25 · max 42

Mon 10:0124 hoursTue 10:01

Conditions

20°C

Partly Cloudy

Humidity
55%
Wind
8 km/h
Feels
19°C

Pollutants

PM2.5

6

µg/m³

PM10

9

µg/m³

NO₂

8

µg/m³

SO₂

2

µg/m³

O₃

24

µg/m³

CO

303

µg/m³

Overview

Air quality in Union

Air quality in Union is currently 12 on the AQI scale, which falls in the Good band. That number is the average across every monitoring station reporting in Union right now.

We aggregate 1 station across Union. All reporting stations are currently reading 12.

Union breaks down into 1 stations you can open individually.

Readings refresh hourly from the official monitoring networks we track. Conditions can still change quickly, so check back before planning time outdoors.

What to do at good levels

1

Outdoor activity

No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside.

2

Sensitive groups

Children, older adults and people with asthma or heart conditions can go about their day as normal.

3

Indoor air

Open the windows. Outdoor air is currently cleaner than typical indoor air, so ventilating helps.

Drill down

Stations in Union

1 stations

12

Camp Ernst Road

Good

View station
At a glance

About Union

Coordinates

38.968, -84.722

Centroid of monitored stations

Stations

1

Reporting in this area

Spread

12 – 12

Cleanest to worst station reading

Other cities nearby

Louisville18Shively19Hazard38Pikeville46Jeffersontown14Paducah53Ashland50Owensboro54
Questions

Union air quality, answered

  • Union is currently reading an AQI of 12, which is Good. It is the average across 1 reporting station.

  • No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside. Children, older adults and people with asthma or heart conditions can go about their day as normal.

  • 12 sits in the Good band of the air quality index. The index runs from 0 to 500, and the lower the number the cleaner the air.

  • We currently aggregate 1 station in Union.

  • Hourly. We pull from the official monitoring networks that publish for this city, and this page refreshes on the same cadence.

Go deeper

See Union on the map.

Every station around it, live — or find out what today's reading means for you personally.

Open the live mapCheck your health risk