Primary Pollutant


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Major Air Pollutants in Slovakia

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Slovakia co carbon monoxide icon
287 (CO)

PM2.5 1.5X

The current PM2.5 concentration in Slovakia is 1.5 times above the recommended limit given by the WHO 24 hrs air quality guidelines value.

Slovakia - States Air Pollution Level

STATES Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Banskobystricky MODERATE 81 81 42 26 33 -1 77
Bratislavsky MODERATE 54 54 24 14 20 3 60
Kosicky MODERATE 87 87 56 31 36 -3 80
Nitriansky MODERATE 82 82 45 27 31 0 79
Presovsky MODERATE 64 64 31 18 22 -2 78
Trenciansky MODERATE 84 84 47 28 33 -1 86
Trnavsky MODERATE 84 84 43 28 34 2 65
Zilinsky MODERATE 73 73 37 22 31 -2 76

Slovakia - Metro Cities AQI

3˚C / 79%
-6˚C / 73%
8˚C / 66%
16˚C / 77%
22˚C / 65%
17˚C / 88%

Historic Air Quality Graph of Slovakia


Oct 1, 2020


Oct 1, 2020


Explore an insightful air pollution data for last 24 hrs, 7 days & 1 month

FAQs of Slovakia's Air Quality Index

(Frequently Asked Questions)

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

The real-time air quality in Slovakia is 38 MODERATE AQI now. This was last updated 1 hour ago .

The current concentration of PM2.5 in Slovakia is 22 (µg/m³). The World Health Organisation (WHO) recommends 15 µg/m³ as the threshold concentration of PM2.5 for 24 hrs mean. Currently, the concentration is 0.88 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

Real-time top most polluted cities, and monthly & annual historic AQI ranking of cities & countries

Air Quality Solutions for Slovakia

Find out Prana Air's air quality monitors & solutions to fight air pollution in your city.

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Keep a track of Slovakia Air Pollution Level On “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & analytical dashboards.

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