Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-07-04 17:28 CEST


Basic data
Locality: Krakow
Code: YKRAA
Type of measuring programme: Automated measuring program
Locality owner: Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation: B/U/RCI
Localization
Coordinates: 50° 0´ 38.068" North latitude 19° 56´ 57.078" East longitude
Altitude: 223 m

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∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-07-03 15:00 - 18:00 CEST 4.7 11.1 28.2
2025-07-03 16:00 - 19:00 CEST 5.4 12.6 34.6
2025-07-03 17:00 - 20:00 CEST 5.9 13.8 38.6
2025-07-03 18:00 - 21:00 CEST 5.8 14.9 40.7
2025-07-03 19:00 - 22:00 CEST 5.2 14.4 40.9
2025-07-03 20:00 - 23:00 CEST 4.7 11.5 40.5
2025-07-03 21:00 - 00:00 CEST 4.2 7.3 35.8
2025-07-03 22:00 - 01:00 CEST 3.8 4.2 27.4
2025-07-03 23:00 - 02:00 CEST 3.7 3.5 21.1
2025-07-04 00:00 - 03:00 CEST 3.6 3.5 15.7
2025-07-04 01:00 - 04:00 CEST 3.1 3.6 15.1
2025-07-04 02:00 - 05:00 CEST 2.2 3.1 9.8
2025-07-04 03:00 - 06:00 CEST 1.9 2.9 8.5
2025-07-04 04:00 - 07:00 CEST 1.8 4.3 7.4
2025-07-04 05:00 - 08:00 CEST 2.3 8.0 10.1
2025-07-04 06:00 - 09:00 CEST 2.3 13.5 13.9
2025-07-04 07:00 - 10:00 CEST 2.2 16.8 12.8
2025-07-04 08:00 - 11:00 CEST 2.2 16.6 11.1
2025-07-04 09:00 - 12:00 CEST 2.1 12.5 9.9
2025-07-04 10:00 - 13:00 CEST 2.4 8.4 9.6
2025-07-04 11:00 - 14:00 CEST 2.5 7.7 9.6
2025-07-04 12:00 - 15:00 CEST 2.7 9.3 8.9
2025-07-04 13:00 - 16:00 CEST 3.2 11.8 9.6
2025-07-04 14:00 - 17:00 CEST 3.6 12.4

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality