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World Czech Republic Praha Prague

Air quality in Prague

Air quality index (AQI) and PM2.5 air pollution in Prague

Last update at 15:00, Apr 28 (local time)

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Prague Air Quality Map

Real-time Prague air pollution map

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	Index	Very high
	Tree pollen	Very high
	Grass pollen	None
	Weed pollen	None

Source: tomorrow.io

See pollen forecast

Weather

What is the current weather in Prague?

Weather	Clear sky
Temperature	73.4°F
Humidity	29%
Wind	8 mp/h
Pressure	29.9 Hg

live aqi city ranking

Real-time Czech Republic city ranking

#	city	US AQI
1	Ostrava, Moravskoslezsky	46
2	Trinec, Moravskoslezsky	45
3	Hradec Kralove, Kralovehradecky	40
4	Pilsen, Plzensky	40
5	Prague, Praha	39
6	Usti nad Labem, Ustecky	38
7	Brno, South Moravian	26

15:00, Apr 28 (local time)

SEE WORLD AQI RANKING

3D animated air pollution map

live Prague aqi ranking

Real-time Prague air quality ranking

#	station	US AQI
1	Praha 4-Libus	41
2	Praha 7-Holesovice	40
3	Praha 5-Stodulky	39
4	Praha 8-Kobylisy	39
5	Letiste Praha	38
6	Praha 2-Riegrovy sady	38
7	Praha 9-Vysocany	37
8	Praha 6-Suchdol	35
9	Praha 1-n. Republiky	25
10	Praha 10-Prumyslova	21

15:00, Apr 28 (local time)

SEE WORLD AQI RANKING

US AQI

39

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Prague?

Air pollution level	Air quality index	Main pollutant
Good	39 US AQI	O3

Pollutants		Concentration
PM2.5		5µg/m³
PM10		9µg/m³
O3		96µg/m³
NO2		5.8µg/m³
SO2		1.3µg/m³
CO		330.8µg/m³

✓

PM2.5 concentration in Prague air currently meets the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Prague?

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Forecast

Prague air quality index (AQI) forecast

Day	Pollution level	Weather	Temperature	Wind
Thursday, Apr 25	Good 29 AQI US		50° 32°	13.4 mp/h
Friday, Apr 26	Good 30 AQI US		59° 33.8°	6.7 mp/h
Saturday, Apr 27	Good 33 AQI US		66.2° 41°	11.2 mp/h
Today	Good 39 AQI US		73.4° 46.4°	8.9 mp/h
Monday, Apr 29	Good 48 AQI US		69.8° 48.2°	8.9 mp/h
Tuesday, Apr 30	Good 33 AQI US		73.4° 51.8°	17.9 mp/h
Wednesday, May 1	Good 35 AQI US		69.8° 53.6°	20.1 mp/h
Thursday, May 2	Good 40 AQI US	30%	66.2° 55.4°	17.9 mp/h
Friday, May 3	Moderate 52 AQI US	90%	62.6° 50°	6.7 mp/h
Saturday, May 4	Moderate 51 AQI US	60%	68° 46.4°	6.7 mp/h

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Prague air quality data attribution

4Contributors

2 Government Contributors

Czech Hydrometeorological Institute
14 stations
CiteAir - Air Quality Now Europe
1 station

Individual Contributor

Ing. Jiří Černík
1 station

Anonymous Contributor

1 Anonymous contributor
1 station

4 Data sources

Data validated and calibrated by IQAir

Data validated and calibrated by IQAir

Where is the cleanest air quality in Prague?

Prague air pollution by location

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