Primary Pollutant

(AQI)

Hefei UNHEALTHY aqi boy Hefei UNHEALTHY aqi boy Hefei UNHEALTHY aqi boy

Hefei Air Quality Index (AQI)

Real-time PM2.5, PM10 air pollution level Anhui

Last Update: 06 Feb 2023, 04:05am

Hefei UNHEALTHY aqi boy Hefei UNHEALTHY aqi boy Hefei UNHEALTHY aqi boy

Most Polluted Cities in China

Least Polluted Cities in China


Comparative Exposure with Hefei

24 hrs avg AQI

Hefei

China

Major Air Pollutants in Hefei

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Hefei pm10 icon
101 (PM10)
Carbon-mono-oxide icon
520 (CO)
Hefei nitrogen dioxide no2 icon
14 (NO2)

PM2.5 5.4X

The current PM2.5 concentration in Hefei is 5.4 times above the recommended limit given by the WHO 24 hrs air quality guidelines value.

Hefei - Locations Air Pollution Level

LOCATIONS Status AQI-US AQI-IN PM2.5 PM10 Temp Humid
Baohe District UNHEALTHY 165 175 83 101 7 87
Lake District UNHEALTHY 160 143 73 103 7 87
Luyang District UNHEALTHY 154 104 61 89 7 87
Sanli Street UNHEALTHY 169 201 90 109 7 87
Hefei UNHEALTHY 174 233 100 105 7 87

Weather Conditions in Hefei

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What are the weather and climatic conditions in Hefei?
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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 Hefei

How to protect yourself from air pollution around Hefei, China?
wear mask icon

Wear Mask

Required
stay indoors icon

Stay Indoor

Required
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Windows

Keep Close
use a purifier icon

Use Purifier

Required
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Family

Allow Outdoor

Hefei 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



Hefei

AQI Calendar

0-50
Good
51-100
Moderate
101-200
Poor
201-300
Unhealthy
301-400
Severe
401-500
Hazardous

Most Polluted Cities in China

Least Polluted Cities in China


Comparative Exposure with Hefei

24 hrs avg AQI

Hefei

China



FAQs of Hefei Air Quality Index

(Frequently Asked Questions)


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


The real-time air quality in Hefei is 171 (UNHEALTHY) AQI now. This was last updated 1 hour ago .

The current concentration of PM2.5 in Hefei is 81 (µg/m³). The World Health Organisation (WHO) recommends 15 µg/m³ as the threshold concentration of PM2.5 for 24 hrs mean. Currently, the concentration is 3.24 times the recommended limit.

Generally, the air quality at Hefei 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 Hefei 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 Hefei is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Hefei , 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 Hefei is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.




World's Most Polluted Cities & Countries AQI Ranking

Real-time top most polluted cities, and monthly & annual historic AQI ranking of cities & countries

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Hefei AIR POLLUTION

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