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: 2025-12-15 17:25 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
2025-12-14 15:00 - 18:00 CET 1B 12.3 39.2 22.1 17.1
2025-12-14 16:00 - 19:00 CET 1B 11.0 38.5 27.8 15.2
2025-12-14 17:00 - 20:00 CET 1B 8.0 33.1 30.8 17.1
2025-12-14 18:00 - 21:00 CET 1B 5.5 27.4 31.4 19.3
2025-12-14 19:00 - 22:00 CET 1B 4.6 25.5 34.1 18.3
2025-12-14 20:00 - 23:00 CET 1B 4.1 24.4 35.1 17.9
2025-12-14 21:00 - 00:00 CET 1B 3.7 20.8 33.2 19.5
2025-12-14 22:00 - 01:00 CET 1B 3.6 16.2 25.1 23.6
2025-12-14 23:00 - 02:00 CET 1A 3.3 11.8 18.6 27.4
2025-12-15 00:00 - 03:00 CET 1A 3.0 11.5 15.9 26.0
2025-12-15 01:00 - 04:00 CET 1A 2.7 15.4 19.2 19.1
2025-12-15 02:00 - 05:00 CET 1B 2.5 21.1 27.6 10.1
2025-12-15 03:00 - 06:00 CET 1B 2.4 26.4 33.3 5.3
2025-12-15 04:00 - 07:00 CET 1B 2.4 28.8 38.5 4.8
2025-12-15 05:00 - 08:00 CET 1B 2.4 30.4 38.7 4.7
2025-12-15 06:00 - 09:00 CET 2A 2.7 33.5 52.0 5.3
2025-12-15 07:00 - 10:00 CET 2A 2.9 35.1 50.8 7.6
2025-12-15 08:00 - 11:00 CET 1B 3.2 29.7 41.4 18.0
2025-12-15 09:00 - 12:00 CET 1A 3.1 19.7 19.1 29.9
2025-12-15 10:00 - 13:00 CET 1A 3.0 11.1 8.0 39.9
2025-12-15 11:00 - 14:00 CET 1A 2.7 9.9 6.3 41.1
2025-12-15 12:00 - 15:00 CET 1A 2.5 10.9 6.0 40.5
2025-12-15 13:00 - 16:00 CET 1A 2.5 13.5 6.3 37.7
2025-12-15 14:00 - 17:00 CET 1A 2.5 15.0 6.6 36.2

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