Information about air quality in the Czech Republic

Current overview of data from automated stations (non-verified data)

Updated: 2024-08-17 19:29 CEST


Locality

Basic data Locality photo
Locality: Churanov
Code: CCHUA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/N-REG
Localization
Coordinates: 49° 4´ 6.368" North latitude 13° 36´ 53.285" East longitude
Altitude: 1118 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
2024-08-16 17:00 - 20:00 CEST 2A 0.9 0.7 107.2 7.7
2024-08-16 18:00 - 21:00 CEST 2A 0.9 0.8 102.1 9.1
2024-08-16 19:00 - 22:00 CEST 2A 1.0 0.8 98.1 11.6
2024-08-16 20:00 - 23:00 CEST 2A 1.0 0.8 98.6 14.0
2024-08-16 21:00 - 00:00 CEST 2B 1.0 0.8 100.7 16.2
2024-08-16 22:00 - 01:00 CEST 2B 0.9 0.8 104.8 14.4
2024-08-16 23:00 - 02:00 CEST 2B 0.9 0.7 106.8 11.0
2024-08-17 00:00 - 03:00 CEST 2B 0.9 0.8 107.0 9.5
2024-08-17 01:00 - 04:00 CEST 2A 1.1 0.8 105.9 8.6
2024-08-17 02:00 - 05:00 CEST 2B 1.1 0.9 110.6 8.6
2024-08-17 03:00 - 06:00 CEST 2B 1.1 0.8 116.7 8.2
2024-08-17 04:00 - 07:00 CEST 2B 1.1 0.7 116.0 8.9
2024-08-17 05:00 - 08:00 CEST 2B 1.1 0.8 110.5 9.6
2024-08-17 06:00 - 09:00 CEST 2A 1.1 0.8 103.1 11.3
2024-08-17 07:00 - 10:00 CEST 2A 1.0 0.9 99.3 12.7
2024-08-17 08:00 - 11:00 CEST 2A 1.0 0.9 90.4 13.0
2024-08-17 09:00 - 12:00 CEST 2A 1.0 0.9 81.4 13.7
2024-08-17 10:00 - 13:00 CEST 2A 1.0 0.9 69.5 12.8
2024-08-17 11:00 - 14:00 CEST 2A 1.0 0.8 77.3 11.5
2024-08-17 12:00 - 15:00 CEST 2A 0.9 0.6 84.3 11.5
2024-08-17 13:00 - 16:00 CEST 2A 1.0 0.5 90.9 13.1
2024-08-17 14:00 - 17:00 CEST 2A 1.0 0.6 84.2 13.6
2024-08-17 15:00 - 18:00 CEST 2A 1.0 0.7 81.5 12.4
2024-08-17 16:00 - 19:00 CEST 2A 1.1 0.8 80.3 8.4

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