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: 2025-12-05 06:26 CET


Basic data
Locality: Tarnow
Code: YTARA
Type of measuring programme: Automated measuring program
Locality owner: Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation: B/U/RCI
Localization
Coordinates: 50° 1´ 12.606" North latitude 21° 0´ 15.003" East longitude
Altitude: 228 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
2025-12-04 04:00 - 07:00 CET 2A 3.1 25.8 62.3 4.9
2025-12-04 05:00 - 08:00 CET 2A 3.6 27.2 63.9 4.8
2025-12-04 06:00 - 09:00 CET 2A 5.1 31.0 64.0 4.9
2025-12-04 07:00 - 10:00 CET 2A 5.2 34.5 60.5 5.5
2025-12-04 08:00 - 11:00 CET 2A 4.7 34.9 53.6 8.3
2025-12-04 09:00 - 12:00 CET 1B 3.2 29.0 38.9 19.2
2025-12-04 10:00 - 13:00 CET 1B 3.1 20.5 24.9 34.1
2025-12-04 11:00 - 14:00 CET 1A 3.0 13.1 13.9 47.2
2025-12-04 12:00 - 15:00 CET 1A 3.1 11.9 12.1 50.5
2025-12-04 13:00 - 16:00 CET 1A 3.3 15.5 15.3 46.0
2025-12-04 14:00 - 17:00 CET 1A 3.3 18.9 18.7 39.9
2025-12-04 15:00 - 18:00 CET 1B 3.2 20.3 21.5 35.4
2025-12-04 16:00 - 19:00 CET 1B 3.0 19.2 23.4 34.0
2025-12-04 17:00 - 20:00 CET 1B 2.8 18.2 24.6 34.4
2025-12-04 18:00 - 21:00 CET 1B 2.6 17.4 24.9 35.3
2025-12-04 19:00 - 22:00 CET 1B 2.3 16.3 26.0 36.3
2025-12-04 20:00 - 23:00 CET 1B 2.3 18.3 28.7 32.4
2025-12-04 21:00 - 00:00 CET 1B 2.4 20.1 34.9 26.6
2025-12-04 22:00 - 01:00 CET 1B 2.7 24.0 41.5 17.3
2025-12-04 23:00 - 02:00 CET 1B 2.4 22.9 44.3 12.9
2025-12-05 00:00 - 03:00 CET 1B 2.0 20.7 40.7 11.3
2025-12-05 01:00 - 04:00 CET 1B 1.5 16.1 33.2 13.9
2025-12-05 02:00 - 05:00 CET 1B 1.3 12.7 26.1 17.1
2025-12-05 03:00 - 06:00 CET 1A 1.1 11.6 22.9 18.4

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