Primary Pollutant

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Longyan Air Quality Index (AQI)

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

Last Update: 05 Dec 2021, 05:05am

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Most Polluted Cities in China

Least Polluted Cities in China


Comparative Exposure with Longyan

24 hrs avg AQI

Longyan

China

Major Air Pollutants

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PM2.5 icon
32 (PM2.5)
Pm 10 icon
55 (PM 10)
Sulphur Dioxide Icon
4 (SO2)
4 (Ozone)
23 (NO2)

Current Air Pollution Level in Longyan

LOCATIONS Status AQI-US AQI-IN PM2.5 PM10 Temp Humid
Minxi Vocational And Technical College POOR 105 71 37 71 34 43
Close To The City MODERATE 89 50 30 48 34 43
Longyan City Stations MODERATE 74 38 23 31 34 43
Longyan POOR 105 71 37 71 34 43

Weather Conditions in Longyan

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What are the weather and climatic conditions in Longyan?
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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 Longyan

How to protect yourself from air pollution around Longyan, China?
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Wear Mask

Required
stay indoors icon

Stay Indoors

Not Required
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Windows

Keep Close
use a purifier icon

Use Purifier

Required
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Family

Avoid Outdoor

Longyan 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



Longyan

AQI Calendar

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


FAQs of Longyan's Air Quality Index

(Frequently Asked Questions)


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


The real-time AQI in this city is 105 (MODERATE) now. This was last updated 57 minutes ago .

The current concentration of PM2.5 at Longyan is 37 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 1.48 times the recommended limit.

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

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



Most Polluted Cities in China

Least Polluted Cities in China


Comparative Exposure with Longyan

24 hrs avg AQI

Longyan

China


How do we calculate Air Quality Index ?

Air Quality Index (AQI) is a numerical value indicative of the aggregate levels of major pollutants in the ambient air. The more the AQI value, the more polluted the ambient air. It is descriptive of the magnitude of air pollution at a particular location.

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