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

Updated: 2025-06-11 01:27 CEST


Basic data Locality photo
Locality: Cervena hora
Code: TCERA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/N-REG
Localization
Coordinates: 49° 46´ 37.710" North latitude 17° 32´ 31.007" East longitude
Altitude: 749 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
2025-06-09 23:00 - 02:00 CEST 2A 1.0 90.0 8.3
2025-06-10 00:00 - 03:00 CEST 2A 1.0 87.9 6.0
2025-06-10 01:00 - 04:00 CEST 2A 1.0 85.3 4.8
2025-06-10 02:00 - 05:00 CEST 2A 1.0 85.5 4.6
2025-06-10 03:00 - 06:00 CEST 2A 1.0 85.1 4.1
2025-06-10 04:00 - 07:00 CEST 2A 1.0 84.9 6.6
2025-06-10 05:00 - 08:00 CEST 2A 1.0 82.2 8.1
2025-06-10 06:00 - 09:00 CEST 2A 1.0 79.5 9.0
2025-06-10 07:00 - 10:00 CEST 2A 1.0 78.7 5.7
2025-06-10 08:00 - 11:00 CEST 2A 1.0 81.7 3.3
2025-06-10 09:00 - 12:00 CEST 2A 1.0 85.6 2.4
2025-06-10 10:00 - 13:00 CEST 2A 1.0 89.3 5.2
2025-06-10 11:00 - 14:00 CEST 2A 1.0 91.1 6.9
2025-06-10 12:00 - 15:00 CEST 2A 1.0 92.9 7.8
2025-06-10 13:00 - 16:00 CEST 2A 1.6 96.9 9.3
2025-06-10 14:00 - 17:00 CEST 2B 2.3 101.3 14.2
2025-06-10 15:00 - 18:00 CEST 2B 2.3 104.5 17.2
2025-06-10 16:00 - 19:00 CEST 2B 2.4 104.5 19.5
2025-06-10 17:00 - 20:00 CEST 2B 2.6 103.4 21.4
2025-06-10 18:00 - 21:00 CEST 2B 2.9 103.6 21.4
2025-06-10 19:00 - 22:00 CEST 2B 3.2 103.7 19.6
2025-06-10 20:00 - 23:00 CEST 2B 3.3 103.8 18.9
2025-06-10 21:00 - 00:00 CEST 2B 3.3 102.4 18.9
2025-06-10 22:00 - 01:00 CEST 2B 3.5 100.1 19.3

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