what does unhealthy air quality mean（関連順）

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How bad air quality impacts health: Doctor explains

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3:24

Unhealthy air quality across Indiana

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Unhealthy air: What is Code Red Air Quality Alert? #WakeUpCLT To Go

WCNC

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What to do when the air quality is bad

The Oregonian

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1:44

Air quality 'very unhealthy' after massive Charlotte fire

WCNC

333 回視聴 - 1 年前

0:20

Air Quality Index remains Unhealthy for Sensitive Groups

First Alert 6

23 回視聴 - 1 年前

1:56

Air quality degrades in Tri-State, now unhealthy for sensitive groups

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Staying ahead of bad air quality in Central Valley

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What ‘unhealthy’ air quality could mean for Pocatello residents

KIFI Local News 8

7 回視聴 - 3 か月前

0:47

Code Red air quality advisory in effect: 'Unhealthy for everyone'

WTVR CBS 6

577 回視聴 - 1 年前

2:08

'Code Orange' air quality for Charlotte; unhealthy for sensitive groups

WCNC

257 回視聴 - 5 年前

1:10

Unhealthy air quality

KOIN 6

277 回視聴 - 6 年前

3:11

Chicago area still experiencing unhealthy air quality

WGN News

4,213 回視聴 - 1 年前

0:53

How bad air quality and smoke affects you

ABC10

5,555 回視聴 - 6 年前

1:59

First Alert Forecast: Yellow Alert issued for unhealthy air quality

CBS New York

5,093 回視聴 - 1 年前

1:10

Poor air quality means unhealthy conditions for sensitive groups. Here's what you can do

JET24 FOX66 YourErie

131 回視聴 - 1 年前

3:13

As smoky skies, ‘very unhealthy' air quality in Chicago continue, stormy weather on the way

NBC Chicago

1,287 回視聴 - 1 年前

2:01

Doctor's advice for dealing with unhealthy air quality

KING 5 Seattle

1,445 回視聴 - 6 年前

1:40

Poor air quality is at unhealthy levels

KING 5 Seattle

789 回視聴 - 6 年前

8:31

How bad is the poor air quality caused by California wildfires?

KTVU FOX 2 San Francisco

730 回視聴 - 4 年前

結果 : what does unhealthy air quality mean