Information about air quality in the Czech Republic

Current overview of data from automated stations (non-verified data)

Updated: 2022-06-26 19:31 CEST

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Locality

Basic data
Locality:	Irnfritz
Code:	2IRNA
Type of measuring programme:	Automated measuring program
Locality owner:	Amt der NÖ Landesregierung Abteilung BD4
Classification
Abbreviation:	B/R/A
Localization
Coordinates:	48° 43´ 25.998" North latitude 15° 29´ 54.201" East longitude
Altitude:	556 m

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Actual measured level of air pollution

Actual unverified data

Date and time	Air quality	SO₂	NO₂	PM₁₀	O₃
		3h average	3h average	3h average	3h average
		[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]
2022-06-25 17:00 - 20:00 CEST	1B	1.0			57.2
2022-06-25 18:00 - 21:00 CEST	1B	1.0			48.7
2022-06-25 19:00 - 22:00 CEST	1B	1.0			41.2
2022-06-25 20:00 - 23:00 CEST	1A	1.0			35.7
2022-06-25 21:00 - 00:00 CEST	1A	1.0			37.7
2022-06-25 22:00 - 01:00 CEST	1A	1.0			38.5
2022-06-25 23:00 - 02:00 CEST	1B	1.0			43.2
2022-06-26 00:00 - 03:00 CEST	1B	1.0			45.2
2022-06-26 01:00 - 04:00 CEST	1B	1.0			49.5
2022-06-26 02:00 - 05:00 CEST	1B	1.0			50.8
2022-06-26 03:00 - 06:00 CEST	1A	1.0			33.8
2022-06-26 04:00 - 07:00 CEST	1A	1.0			15.4
2022-06-26 05:00 - 08:00 CEST	1A	1.0			18.3
2022-06-26 06:00 - 09:00 CEST	1A	1.0			31.0
2022-06-26 07:00 - 10:00 CEST	1B	1.0			49.0
2022-06-26 08:00 - 11:00 CEST	1B	1.0			64.0
2022-06-26 09:00 - 12:00 CEST	1B	1.0			72.7
2022-06-26 10:00 - 13:00 CEST	1B	1.0			79.5
2022-06-26 11:00 - 14:00 CEST	2A	1.0			85.5
2022-06-26 12:00 - 15:00 CEST	2A	1.0			89.0
2022-06-26 13:00 - 16:00 CEST	2A	1.0			90.2
2022-06-26 14:00 - 17:00 CEST	2A	1.0			91.7
2022-06-26 15:00 - 18:00 CEST	2A	1.0			92.8
2022-06-26 16:00 - 19:00 CEST	2A	1.0			95.7

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Legend

Level	Index range	Air quality
1A	≥ 0.00 and < 0.34	very good to good
1B	≥ 0.34 and < 0.67
2A	≥ 0.67 and < 1.00	acceptable
2B	≥ 1.00 and < 1.50
3A	≥ 1.50 and < 2.00	aggravated to bad
3B	≥ 2.00

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Map of station position

Map is on page with detailed information about locality