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

Updated: 2025-07-09 23:27 CEST


Basic data Locality photo
Locality: Litomerice
Code: ULTTA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 50° 32´ 27.231" North latitude 14° 7´ 9.871" East longitude
Altitude: 190 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₁₀ - from model O₃ - from model
3h average 3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-07-08 21:00 - 00:00 CEST 1B 3.5 5.8 71.0
2025-07-08 22:00 - 01:00 CEST 1B 3.6 4.8 64.2
2025-07-08 23:00 - 02:00 CEST 1B 4.3 7.3 62.4
2025-07-09 00:00 - 03:00 CEST 1B 4.6 8.1 61.2
2025-07-09 01:00 - 04:00 CEST 1B 4.1 9.2 62.6
2025-07-09 02:00 - 05:00 CEST 1B 3.4 9.1 64.7
2025-07-09 03:00 - 06:00 CEST 1B 2.4 12.3 62.7
2025-07-09 04:00 - 07:00 CEST 1B 2.4 14.7 58.3
2025-07-09 05:00 - 08:00 CEST 1B 2.7 14.7 54.1
2025-07-09 06:00 - 09:00 CEST 1B 3.2 14.2 53.9
2025-07-09 07:00 - 10:00 CEST 1B 3.2 12.4 55.3
2025-07-09 08:00 - 11:00 CEST 1B 2.5 10.8 56.3
2025-07-09 09:00 - 12:00 CEST 1B 2.4 11.6 57.3
2025-07-09 10:00 - 13:00 CEST 1B 2.2 11.6 60.4
2025-07-09 11:00 - 14:00 CEST 1B 2.2 11.5 64.0
2025-07-09 12:00 - 15:00 CEST 1B 1.8 7.5 66.7
2025-07-09 13:00 - 16:00 CEST 1B 1.3 5.7 68.3
2025-07-09 14:00 - 17:00 CEST 1B 1.3 4.6 69.9
2025-07-09 15:00 - 18:00 CEST 1B 1.3 4.3 69.3
2025-07-09 16:00 - 19:00 CEST 1B 1.8 5.6 66.7
2025-07-09 17:00 - 20:00 CEST 1B 1.8 7.9 63.8
2025-07-09 18:00 - 21:00 CEST 1B 1.8 8.2 61.0
2025-07-09 19:00 - 22:00 CEST 1B 1.3 7.3 60.4
2025-07-09 20:00 - 23:00 CEST 1B 1.3 7.3 59.3

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