Primary Pollutant

Aqi Boy Image

Last Updated: 37 minutes ago

42

(AQI-IN)

40

(AQI-US)

Aqi Boy Image Aqi Boy Image Aqi Boy Image

Pollutants

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Pm 2.5 icon
1 (PM 2.5)
Pm 10 icon
35 (PM 10)
Sulphur Dioxide Icon
2 (SO2)
Ozone icon
28 (Ozone)
Nitrogen Dioxide Icon
9 (NO2)
Air Pollution Level in Bulgaria
LOCATIONS Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Blagoevgrad GOOD 44 44 47 0 47 35 13
Burgas GOOD 42 42 43 0 23 28 70
Haskovo GOOD 34 34 37 0 4 37 17
Kardzhali GOOD 32 32 35 0 35 37 17
Lovech GOOD 34 34 37 0 37 29 43
Pernik GOOD 28 28 30 0 30 34 14
Plovdiv GOOD 40 40 44 0 44 37 17
Ruse MODERATE 57 57 50 15 50 37 20
Shumen GOOD 31 31 34 0 34 29 58
Sliven GOOD 17 17 18 0 18 33 37
Smolyan GOOD 40 40 44 0 32 40 14
Sofia Grad GOOD 46 46 51 0 48 37 21
Stara Zagora GOOD 26 26 28 0 28 33 45
Varna GOOD 46 46 49 4 30 29 58
Veliko Tarnovo GOOD 39 39 42 0 42 30 66
Vratsa GOOD 36 36 39 0 28 35 13
Big Cities of Bulgaria


Historical Data

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Historic air quality index graph of Bulgaria





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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Air Quality Solutions in Bulgaria

Find out Prana Air clean air quality products & solutions to fight air pollution in your region.





FAQs

(Frequently Asked Questions)


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The real-time AQI in Bulgaria is 36 (GOOD). This reading was last taken 37 minutes ago .

The current concentration of PM2.5 in Bulgaria is 0 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.00 times the recommended limit.

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