Primary Pollutant

Aqi Boy Image

Last Updated: 36 minutes ago

21

(AQI-IN)

23

(AQI-US)

Aqi Boy Image Aqi Boy Image Aqi Boy Image

Pollutants

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Pm 2.5 icon
5 (PM 2.5)
Pm 10 icon
17 (PM 10)
Sulphur Dioxide Icon
7 (SO2)
Ozone icon
5 (Ozone)
Nitrogen Dioxide Icon
8 (NO2)
Air Pollution Level in Vietnam
LOCATIONS Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Bac Giang GOOD 29 29 27 7 26 24 100
Bac Ninh GOOD 14 14 15 2 10 24 100
Cao BằNg MODERATE 83 83 113 17 119 22 96
Da Nang,Da Nang,Da NẵNg,Vietnam GOOD 15 15 16 0 1 32 68
Gia Lai GOOD 9 9 10 2 10 26 77
Ha NoI GOOD 28 28 20 7 15 24 100
HaI Phong GOOD 7 7 8 0 0 25 99
Lao Cai GOOD 13 13 5 3 1 24 93
Phu Tho GOOD 42 42 22 10 22 24 100
Quang Ninh GOOD 6 6 6 0 0 25 99
Thai Nguyen GOOD 21 21 23 4 23 24 100
Big Cities of Vietnam


Historical Data

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Historic air quality index graph of Vietnam





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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FAQs

(Frequently Asked Questions)


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The real-time AQI in Vietnam is 21 (GOOD). This reading was last taken 36 minutes ago .

The current concentration of PM2.5 in Vietnam is 4 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.16 times the recommended limit.

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