Primary Pollutant

Aqi Boy Image

Last Updated: 23 minutes ago

30

(AQI-IN)

29

(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
27 (PM 10)
Sulphur Dioxide Icon
3 (SO2)
Ozone icon
6 (Ozone)
Nitrogen Dioxide Icon
16 (NO2)
Air Pollution Level in Bulgaria
LOCATIONS Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Blagoevgrad GOOD 45 45 49 0 49 8 66
Burgas GOOD 18 18 19 0 16 11 81
Dobrich MODERATE 57 57 67 0 67 6 90
Haskovo GOOD 10 10 11 0 11 6 70
Kardzhali GOOD 19 19 21 0 21 6 70
Lovech GOOD 17 17 18 0 18 2 89
Pernik GOOD 39 39 42 0 42 8 66
Plovdiv GOOD 42 42 46 0 46 6 70
Ruse MODERATE 61 61 36 17 36 5 80
Shumen GOOD 27 27 29 0 29 6 93
Sliven GOOD 8 8 9 0 9 4 92
Smolyan GOOD 30 30 33 0 18 4 78
Sofia Grad GOOD 29 29 32 0 27 6 74
Stara Zagora GOOD 9 9 10 0 10 2 89
Varna GOOD 33 33 18 6 18 6 93
Veliko Tarnovo MODERATE 53 53 59 0 59 6 81
Vratsa GOOD 17 17 18 0 18 6 78
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

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FAQs

(Frequently Asked Questions)


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The real-time AQI in Bulgaria is 17 (GOOD). This reading was last taken 23 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.