Information about air quality in the Czech Republic

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

Updated: 2024-03-29 09:26 CET


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]
2024-03-28 07:00 - 10:00 CET 1A 0.5 0.9 83.3
2024-03-28 08:00 - 11:00 CET 1A 0.8 0.6 90.7 2.2
2024-03-28 09:00 - 12:00 CET 1A 1.1 0.5 95.3 5.0
2024-03-28 10:00 - 13:00 CET 1A 1.6 0.6 96.9 7.0
2024-03-28 11:00 - 14:00 CET 1A 2.0 0.8 96.8 5.9
2024-03-28 12:00 - 15:00 CET 1A 2.1 1.2 92.2 4.3
2024-03-28 13:00 - 16:00 CET 1A 1.7 1.3 91.9
2024-03-28 14:00 - 17:00 CET 1A 1.2 1.3 94.1
2024-03-28 15:00 - 18:00 CET 1A 0.8 1.0 97.1
2024-03-28 16:00 - 19:00 CET 1A 0.9 1.0 96.4 0.1
2024-03-28 17:00 - 20:00 CET 1A 1.0 1.4 92.3 2.6
2024-03-28 18:00 - 21:00 CET 1A 0.9 1.5 90.9 4.3
2024-03-28 19:00 - 22:00 CET 1A 0.8 1.9 87.2 5.9
2024-03-28 20:00 - 23:00 CET 1A 0.8 1.9 84.7 6.8
2024-03-28 21:00 - 00:00 CET 1A 0.8 2.0 81.9 7.1
2024-03-28 22:00 - 01:00 CET 1A 0.8 1.8 80.7 7.0
2024-03-28 23:00 - 02:00 CET 1A 0.8 1.6 79.3 6.4
2024-03-29 00:00 - 03:00 CET 1A 0.8 1.4 78.9 5.6
2024-03-29 01:00 - 04:00 CET 1A 0.8 1.2 76.1 5.0
2024-03-29 02:00 - 05:00 CET 1A 0.9 1.0 77.5 5.2
2024-03-29 03:00 - 06:00 CET 1A 1.0 0.8 80.9 5.1
2024-03-29 04:00 - 07:00 CET 1A 1.0 0.8 85.7 4.5
2024-03-29 05:00 - 08:00 CET 1A 0.9 0.7 91.1 4.3
2024-03-29 06:00 - 09:00 CET 1A 0.9 0.7 95.1 4.7

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