Information about air quality in the Czech Republic

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

Updated: 2024-04-26 21:26 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 PM 10 - from model O 3 - from model
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-04-25 19:00 - 22:00 CEST 2A 0.8 1.6 79.5
2024-04-25 20:00 - 23:00 CEST 2A 0.8 1.8 74.9
2024-04-25 21:00 - 00:00 CEST 1B 0.8 1.8 74.1 0.0
2024-04-25 22:00 - 01:00 CEST 1B 0.9 1.9 73.7 0.6
2024-04-25 23:00 - 02:00 CEST 1B 0.9 1.9 74.7 3.2
2024-04-26 00:00 - 03:00 CEST 2A 0.9 1.7 77.1 4.2
2024-04-26 01:00 - 04:00 CEST 2A 0.9 1.5 77.9 3.8
2024-04-26 02:00 - 05:00 CEST 2A 0.9 1.3 80.2 2.4
2024-04-26 03:00 - 06:00 CEST 2A 0.9 1.2 81.6 1.2
2024-04-26 04:00 - 07:00 CEST 2A 1.0 1.2 81.7 1.2
2024-04-26 05:00 - 08:00 CEST 2A 1.1 1.1 85.2
2024-04-26 06:00 - 09:00 CEST 2A 1.2 0.9 89.4 1.0
2024-04-26 07:00 - 10:00 CEST 2A 1.2 0.7 95.5 3.5
2024-04-26 08:00 - 11:00 CEST 2A 1.1 0.6 98.6 6.8
2024-04-26 09:00 - 12:00 CEST 2A 1.0 0.6 100.5 7.7
2024-04-26 10:00 - 13:00 CEST 2A 1.0 0.6 101.7 6.4
2024-04-26 11:00 - 14:00 CEST 2A 0.9 0.6 103.0 5.3
2024-04-26 12:00 - 15:00 CEST 2A 1.0 0.7 103.8 3.9
2024-04-26 13:00 - 16:00 CEST 2A 1.0 0.6 104.8 3.0
2024-04-26 14:00 - 17:00 CEST 2A 0.9 0.6 105.5 2.8
2024-04-26 15:00 - 18:00 CEST 2A 0.9 0.6 105.8 3.1
2024-04-26 16:00 - 19:00 CEST 2A 0.9 0.7 105.2 3.4
2024-04-26 17:00 - 20:00 CEST 2A 0.9 0.8 104.5 4.0
2024-04-26 18:00 - 21:00 CEST 2A 0.9 0.9 103.4 4.0

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