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: 2025-11-11 11:25 CET


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
2025-11-10 09:00 - 12:00 CET 1B 2.8 37.8 2.9
2025-11-10 10:00 - 13:00 CET 1B 3.6 39.6 4.1
2025-11-10 11:00 - 14:00 CET 1B 3.6 35.1 6.1
2025-11-10 12:00 - 15:00 CET 1A 3.3 25.9 8.3
2025-11-10 13:00 - 16:00 CET 1A 3.2 26.8 7.9
2025-11-10 14:00 - 17:00 CET 1A 3.1 28.8 5.3
2025-11-10 15:00 - 18:00 CET 1B 3.4 37.8 2.7
2025-11-10 16:00 - 19:00 CET 1B 3.4 34.2 2.2
2025-11-10 17:00 - 20:00 CET 1B 2.8 32.6 3.3
2025-11-10 18:00 - 21:00 CET 1A 2.0 25.8 3.5
2025-11-10 19:00 - 22:00 CET 1A 1.3 25.8 3.6
2025-11-10 20:00 - 23:00 CET 1A 1.3 21.9 3.0
2025-11-10 21:00 - 00:00 CET 1A 1.3 25.2 3.0
2025-11-10 22:00 - 01:00 CET 1A 1.3 27.5 2.3
2025-11-10 23:00 - 02:00 CET 1B 1.3 31.0 1.7
2025-11-11 00:00 - 03:00 CET 1A 1.3 29.0 1.0
2025-11-11 01:00 - 04:00 CET 1A 1.3 26.0 1.0
2025-11-11 02:00 - 05:00 CET 1A 1.3 20.7 1.0
2025-11-11 03:00 - 06:00 CET 1A 1.3 18.1 1.0
2025-11-11 04:00 - 07:00 CET 1A 1.3 17.2 1.0
2025-11-11 05:00 - 08:00 CET 1A 1.3 19.7 1.5
2025-11-11 06:00 - 09:00 CET 1A 1.3 19.4 2.9
2025-11-11 07:00 - 10:00 CET 1A 1.3 17.9 4.4
2025-11-11 08:00 - 11:00 CET 1A 1.3 20.8 6.5

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