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

Updated: 2025-09-08 18:25 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
2025-09-07 16:00 - 19:00 CEST 2A 2.1 78.7 14.9
2025-09-07 17:00 - 20:00 CEST 2A 3.2 75.7 9.1
2025-09-07 18:00 - 21:00 CEST 2A 3.4 72.3 5.8
2025-09-07 19:00 - 22:00 CEST 1B 4.1 67.3 4.6
2025-09-07 20:00 - 23:00 CEST 1B 4.5 63.2 4.4
2025-09-07 21:00 - 00:00 CEST 1B 4.6 59.9 4.5
2025-09-07 22:00 - 01:00 CEST 1B 4.2 59.2 3.9
2025-09-07 23:00 - 02:00 CEST 1B 3.9 59.5 4.3
2025-09-08 00:00 - 03:00 CEST 1B 3.9 57.4 4.4
2025-09-08 01:00 - 04:00 CEST 1B 3.9 53.3 6.6
2025-09-08 02:00 - 05:00 CEST 1B 3.8 51.8 7.1
2025-09-08 03:00 - 06:00 CEST 1B 3.7 49.3 7.6
2025-09-08 04:00 - 07:00 CEST 1B 3.6 48.4 6.1
2025-09-08 05:00 - 08:00 CEST 1B 3.5 47.4 6.9
2025-09-08 06:00 - 09:00 CEST 1B 3.4 46.9 7.3
2025-09-08 07:00 - 10:00 CEST 1B 3.1 47.4 6.6
2025-09-08 08:00 - 11:00 CEST 1B 2.8 49.6 7.8
2025-09-08 09:00 - 12:00 CEST 1B 2.0 54.5 9.0
2025-09-08 10:00 - 13:00 CEST 1B 1.4 63.5 10.6
2025-09-08 11:00 - 14:00 CEST 2A 1.0 71.6 10.5
2025-09-08 12:00 - 15:00 CEST 2A 1.4 75.5 9.4
2025-09-08 13:00 - 16:00 CEST 2A 2.0 74.5 8.8
2025-09-08 14:00 - 17:00 CEST 2A 2.5 75.1 7.6
2025-09-08 15:00 - 18:00 CEST 2A 2.7 77.4 6.8

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