Primary Pollutant

Changhua GOOD aqi boy Changhua GOOD aqi boy Changhua GOOD aqi boy

Changhua Air Quality Index (AQI)

Real-time air pollution and PM2.5 level in the city

Last Update: 24 Jan 2022, 11:05pm

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Comparative Exposure with Changhua

24 hrs avg AQI

Changhua

Taiwan

Major Air Pollutants

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Changhua pm2.5 icon
9 (PM2.5)
Changhua pm10 icon
32 (PM10)
Changhua sulphur sioxide so2 icon
2 (SO2)
Changhua ozone o3 icon
19 (Ozone)
Changhua nitrogen dioxide no2 icon
16 (NO2)

Current Air Pollution Level in Changhua

LOCATIONS Status AQI-US AQI-IN PM2.5 PM10 Temp Humid
Xianxi MODERATE 57 25 15 23 18 91
Changhua GOOD 50 35 12 35 18 93
Centraltaipower Dadu GOOD 25 27 6 27 15 99
Central Taipower Shianshi GOOD 33 25 8 25 18 91
Centraltaipower Lugang GOOD 35 38 4 38 17 87
Centraltaipower Fushing GOOD 32 35 7 35 18 84
Centraltaipower Lungching GOOD 29 27 7 27 18 86
Centraltaipower Shengang GOOD 50 41 12 41 18 92
Centraltaipower Hemei GOOD 33 36 6 36 18 92

Weather Conditions in Changhua

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What are the weather and climatic conditions in Changhua?
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Temperature icon
˚C | ˚F

Local Time

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Sunrise
Sunset
06:26 AM
06:26 PM
Wind Speed Icon

Wind speed

33 km/h

UV Index Icon

UV Index

16

Pressure Icon

Pressure

800 mb


Health Advice For Changhua

How to protect yourself from air pollution around Changhua, Taiwan?
wear mask icon cross

Wear Mask

Not Required
stay indoors icon cross

Stay Indoors

Not Required
shut opening icon

Windows

Keep Open
use a purifier icon

Use Purifier

Not Required
Family Icon

Family

Allow Outdoor

Changhua Air Quality Forecast



Day

AQI

Weather


Temp.


Today

134

AQI

1st day weather condition icon


Friday

134

AQI

2nd day weather condition icon


Saturday

134

AQI

3rd day weather condition icon


Sunday

134

AQI

4th day weather condition icon


Monday

134

AQI

5th day weather condition icon


Tuesday

134

AQI

6th day weather condition icon


Wednesday

134

AQI

7th day weather condition icon



Changhua

AQI Calendar

0-50
Good
51-100
Moderate
101-150
Poor
151-200
Unhealthy
201-300
Severe
301-500
Hazardous

Most Polluted Cities in Taiwan

Least Polluted Cities in Taiwan


Comparative Exposure with Changhua

24 hrs avg AQI

Changhua

Taiwan



FAQs of Changhua's Air Quality Index

(Frequently Asked Questions)


Quick answers to some commonly asked questions about the air pollution of Changhua.


The real-time AQI in this city is 32 (GOOD) now. This was last updated 55 minutes ago .

The current concentration of PM2.5 at Changhua is 9 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.36 times the recommended limit.

Generally, the air quality at Changhua starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in Changhua until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in Changhua is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Changhua, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in Changhua is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.




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Changhua AIR POLLUTION

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Keep a track of Taiwan air pollution
level on “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & anlytical dasbboards.

aqi air quality mobile app for Changhua
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