Air quality in Shenyang

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

LAST UPDATE (local time)

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Weather

What is the current weather in Shenyang?

Weather icon
WeatherClear sky
Temperature24.8°C
Humidity63%
Wind6.7 mp/h
Pressure1025 mb

live aqi city ranking

Real-time China city ranking

#cityUS AQI
1 Jinchang, Henan

1071

2 Aksu, Xinjiang

769

3 Turpan, Xinjiang

716

4 Shouguang, Shandong

338

5 Weifang, Shandong

338

6 Jinzhou, Liaoning

324

7 Jiaozhou, Shandong

289

8 Anyang, Henan

251

9 Panjin, Liaoning

251

10 Heze, Shandong

246

(local time)

SEE WORLD AQI RANKING

live Shenyang aqi ranking

Real-time Shenyang air quality ranking

#stationUS AQI
1 Xiao Heyan

220

2 Shenyang West Road

210

3 Jingshen Jie

198

4 Lingdong Jie

197

5 Dongling Road

196

6 Xinxiu Jie

183

7 Wenhua lu

181

8 South East Road

180

9 Taiyuan Street

179

10 Yu Nong Road

170

(local time)

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US AQI

183

live AQI index
Unhealthy

Human face indicating AQI level

Overview

What is the current air quality in Shenyang?

Air pollution levelAir quality indexMain pollutant
Unhealthy 183 US AQItrendPM2.5
PollutantsConcentration
PM2.5
117 µg/m³trend
pm10
154 µg/m³trend
o3
6 µg/m³trend
no2
67 µg/m³trend
so2
31.5 µg/m³trend
co
1600 µg/m³trend

Health Recommendations

How to protect from air pollution in Shenyang?

An IQAir mask icon Wear a mask outdoors
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An IQAir purifier icon Run an air purifier
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An open window iconClose your windows to avoid dirty outdoor air
A man cycling iconAvoid outdoor exercise

Forecast

Shenyang air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, Feb 23

Moderate 90 US AQI

Human face indicating AQI level
Wednesday, Feb 24

Unhealthy for Sensitive Groups 137 US AQI

Human face indicating AQI level
Thursday, Feb 25

Unhealthy for Sensitive Groups 150 US AQI

Human face indicating AQI level
Friday, Feb 26

Unhealthy 172 US AQI

Human face indicating AQI level
Today

Moderate 89 US AQI

Human face indicating AQI level
Weather icon50°24.8°
Wind rotating 201 degree

11.2 mp/h

Sunday, Feb 28

Moderate 72 US AQI

Human face indicating AQI level
Weather icon41°26.6°
Wind rotating 255 degree

2.2 mp/h

Monday, Mar 1

Moderate 61 US AQI

Human face indicating AQI level
Weather icon26.6°17.6°
Wind rotating 26 degree

15.7 mp/h

Tuesday, Mar 2

Moderate 90 US AQI

Human face indicating AQI level
Weather icon32°14°
Wind rotating 357 degree

2.2 mp/h

Wednesday, Mar 3

Moderate 84 US AQI

Human face indicating AQI level
Weather icon42.8°26.6°
Wind rotating 211 degree

20.1 mp/h

Thursday, Mar 4

Moderate 100 US AQI

Human face indicating AQI level
Weather icon50°33.8°
Wind rotating 203 degree

17.9 mp/h

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Historical

Historic air quality graph for Shenyang

How to best protect from air pollution?

Reduce your air pollution exposure in Shenyang

AIR QUALITY ANALYSIS AND STATISTICS FOR Shenyang

What is the air quality index of Shenyang?

Shenyang is the capital of Liaoning Province, which is situated in the central- north of China. It can be classified as a megapolis with a metropolitan population of over 23 million people.

Towards the end of 2020, Shenyang was experiencing “Moderate” levels of polluted air, according to suggested figures by the World Health Organisation (WHO). Concentrations of the other airborne pollutants were as follows: PM2.5 - 13 µg/m³, PM10 - 28 µg/m³, ozone (O3) - 52 µg/m³, nitrogen dioxide (NO2) - 23.5 µg/m³, sulphur dioxide (SO2) - 18.5 µg/m³ and carbon monoxide (CO) - 18.5 µg/m³.

The advice given under these conditions is that doors and windows are closed so as to stop the ingress of dirty air into the home. Those groups who are sensitive to poor air quality should avoid outdoor exercise until the situation improves.

What are the main sources of Shenyang’s polluted air?

According to the latest statistics, from April to October in Shenyang last year, the total amount of coal burned during the non-heating season was about 8 million tons. During the heating period, this figure doubles and Shenyang burned about 16 million tons of coal. There are three main pollutants from coal-burning which are sulphur dioxide (SO2), soot or black carbon (BC) and nitrogen oxides (NOx). The annual emission of sulphur dioxide in Shenyang is 130,000 tons, of which about 100,000 tons is produced during winter plus the annual emission of smoke and dust is 150,000 tons, and the annual emission of nitrogen oxides (NOx) is about 110,000 tons with about 50,000 tons produced in winter.

Environmental protection experts said that a large amount of coal burning in the relatively short period of time in winter is a major cause of air pollution in Shenyang. For this reason, during the heating period, the Municipal Environmental Protection Bureau carried out special law enforcement actions for air pollution companies to ensure that all coal-burning companies met emission standards.

The internal cause of the formation of haze and smog is the large number of pollutants discharged from industrial production and personnel activities. According to environmental protection experts, the formation of haze and smog is mainly due to three factors: low wind speed in the horizontal direction; temperature inversion in the vertical direction and atmospheric pollutants. Under these conditions, the concentration level increases.

In addition to meteorological factors, the current composition of air pollutant emissions in Shenyang mainly comes from coal-burning, construction site dust, urban vehicle exhausts, industrial production exhaust gas and foreign dust. Among them, coal combustion accounted for about 30 per cent, construction site dust accounted for about 20 per cent, motor vehicle exhaust accounted for about 20 per cent (especially large trucks, yellow label vehicles), industrial waste gas accounted for about 10 per cent and foreign dust accounted for about 20 per cent. Foreign dust can be blown in from 1000’s of kilometres away, depending on the strength of the prevailing winds.

Is air pollution in Shenyang getting better or worse?

For as long as Shenyang uses coal to provide winter heat for its citizens, the quality of air is very unlikely to improve quickly. The local government is constantly monitoring the situation and issuing a warning to its citizens about the quality of the air.

The number of excellent days in the first week of heating this year (2018) increased by 1 day compared to the same period last year.

According to the monitoring data of the Shenyang Environmental Monitoring Centre, in the first week of heating in 2018, the number of very good days in Shenyang was 6 days, of which 1 day was excellent and 5 days were good. The number of good days remained the same year-on-year, and the number of excellent days increased by 1 day; light pollution was 1 day, the same year-on-year; there was no moderate or above pollution. In the ambient air, the concentration of fine particulate matter PM2.5, inhalable particulate matter PM10, and sulphur dioxide (SO2) decreased year-on-year by 17.9 per cent, 16.5 per cent, and 3.0 per cent respectively.

What can be done to improve the air quality in Shenyang?

In order to cope with the polluted weather during winter and reduce the impact of atmospheric environmental pollution on people’s daily production and life, Shenyang adjusted the energy structure and heat source layout, strictly controlled the total discharge of major pollutants and the amount of coal used, implemented coordinated control of multiple pollutants, and strengthened comprehensive management of multiple pollution sources, focused on promoting regional air pollution prevention and control, and effectively improved the quality of the air environment.

In terms of continuing to phase out small coal-fired boilers, Shenyang plans to phase out 365 small coal-fired boilers throughout the year, until all of which have been eliminated.

Regarding the upgrading and transformation of coal-fired boilers, Shenyang plans to implement a 5,000-ton coal-fired boiler denitrification project this year. Currently, 55 coal-fired boilers have been upgraded.

What are the effects on health through breathing in Shenyang’s polluted air?

The impact of air pollution on health depends on many factors. In addition to the concentration and chemical characteristics of pollutants in the air, the age and general health of the person concerned, the length of time they have been exposed to the pollutant, the climate, and the distance between the emission source and the contact, will all have different effects on health. People who need to work or play outdoors frequently have increased exposure to air pollutants. In general, the health risks of short-term exposure to pollutants are usually lower.

Air pollution has many potential health effects, ranging from slight physical changes in the body to obvious symptoms such as itchy nose and throat, wheezing, coughing, chest pains or chest tightness. The condition of those who suffer from asthma or chronic respiratory disease patients who are exposed to air pollutants will get worse. Although the degree to which different people are affected by air pollution depends on different factors, people of different ages are all affected by poor air quality, and air pollution has a greater impact on children and the elderly.

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