Primary Pollutant


Slovakia aqi air quality index status boy

Major Air Pollutants in Slovakia

live rank icon
Slovakia pm2.5 icon
13 (PM2.5)
Slovakia pm 10 icon
18 (PM10)
Slovakia so2 sulphur dioxide icon
2 (SO2)
Slovakia o3 ozone icon
1 (Ozone)
Slovakia no2 nitrogen dioxide icon
3 (NO2)


The current PM2.5 concentration in Slovakia is ✓below the recommended limit given by the WHO 24hrs air quality guidelines value.

Slovakia - States Air Pollution Level

STATES Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Banskobystricky MODERATE 56 56 26 15 22 26 46
Bratislavsky GOOD 34 34 14 8 12 24 68
Kosicky MODERATE 58 58 26 15 20 26 44
Nitriansky GOOD 43 43 18 11 15 25 54
Presovsky GOOD 48 48 21 12 17 26 43
Trenciansky MODERATE 55 55 23 14 23 26 53
Trnavsky GOOD 42 42 17 10 15 25 58
Zilinsky MODERATE 60 60 31 16 23 22 54

Slovakia - Metro Cities AQI

21˚C / 60%
16˚C / 63%
10˚C / 89%
5˚C / 100%
39˚C / 34%

Historic Air Quality Graph of Slovakia


Oct 1, 2020


Oct 1, 2020


Explore an insightful air pollution data for last 24 hrs & 7 days

FAQs of Slovakia's Air Quality

(Frequently Asked Questions)

Some facts about air pollution level in Slovakia and what quality of air you breathe in your region.

The current Air Quality Index (AQI) in Slovakia is 22 GOOD air quality. This reading was last taken 2 hours ago .

The current concentration of PM2.5 in Slovakia is 16 (µg/m³). The World Health Organisation (WHO) recommends 15 µg/m³ 24 hrs as the threshold concentration of PM2.5. Currently, the concentration is 0.64 times the recommended limit.

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

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

World's Most Polluted Cities & Countries AQI Ranking

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Air Quality Solutions for Slovakia

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