Air quality in Union

Air quality index (AQI) and PM2.5 air pollution in Union

Last update at (local time)

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Air Quality Data contributor(s)

Station(s) operated by

1 Anonymous contributor

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Weather

What is the current weather in Union?

Weather icon
WeatherClear sky
Temperature64.4°F
Humidity52%
Wind2.8 mp/h
Pressure30.1 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Imperial, California

447

2 Heber, California

423

3 Westmorland, California

243

4 Brawley, California

209

5 Oakridge, Oregon

188

6 Tanner, Washington

169

7 Hayden, Idaho

157

8 Hobart, Washington

157

9 Snoqualmie, Washington

156

10 Darrington, Washington

155

(local time)

SEE WORLD AQI RANKING

live Union aqi ranking

Real-time Union air quality ranking

#stationUS AQI
1 Hunter Road, Summerville

37

(local time)

SEE WORLD AQI RANKING

US AQI

37

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Union?

Air pollution levelAir quality indexMain pollutant
Good 37 US AQItrendPM2.5
PollutantsConcentration
PM2.5
9µg/m³trend
!

PM2.5

x1.8

PM2.5 concentration in Union is currently 1.8 times the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Union?

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Forecast

Union air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Oct 3

Moderate 60 US AQI

Human face indicating AQI level
Weather icon77°53.6°
Wind rotating 173 degree

2.2 mp/h

Tuesday, Oct 4

Moderate 65 US AQI

Human face indicating AQI level
Weather icon78.8°55.4°
Wind rotating 179 degree

2.2 mp/h

Wednesday, Oct 5

Moderate 72 US AQI

Human face indicating AQI level
Weather icon78.8°55.4°
Wind rotating 337 degree

4.5 mp/h

Today

Good 37 US AQI

Human face indicating AQI level
Weather icon78.8°55.4°
Wind rotating 334 degree

8.9 mp/h

Friday, Oct 7

Good 48 US AQI

Human face indicating AQI level
Weather icon77°53.6°
Wind rotating 344 degree

6.7 mp/h

Saturday, Oct 8

Moderate 53 US AQI

Human face indicating AQI level
Weather icon77°51.8°
Wind rotating 336 degree

4.5 mp/h

Sunday, Oct 9

Good 33 US AQI

Human face indicating AQI level
Weather icon77°53.6°
Wind rotating 311 degree

4.5 mp/h

Monday, Oct 10

Good 7 US AQI

Human face indicating AQI level
Weather icon73.4°51.8°
Wind rotating 336 degree

11.2 mp/h

Tuesday, Oct 11

Good 10 US AQI

Human face indicating AQI level
Weather icon73.4°48.2°
Wind rotating 328 degree

2.2 mp/h

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Historical

Historic air quality graph for Union

How to best protect from air pollution?

Reduce your air pollution exposure in Union

Union air quality data attribution

Contributors 1

Data sources 1

Data validated and calibrated by IQAir

Where is the cleanest air quality in Union?

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