Information about air quality in the Czech Republic

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

Updated: 2022-01-27 03:34 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 O 3 - from model
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-01-26 01:00 - 04:00 CET 1.3 4.0 44.9
2022-01-26 02:00 - 05:00 CET 1.2 4.4 43.2
2022-01-26 03:00 - 06:00 CET 1.4 4.2 43.2
2022-01-26 04:00 - 07:00 CET 1.4 4.1 44.3
2022-01-26 05:00 - 08:00 CET 1.3 4.0 43.6
2022-01-26 06:00 - 09:00 CET 1.2 4.0 42.9
2022-01-26 07:00 - 10:00 CET 1.1 3.7 44.2
2022-01-26 08:00 - 11:00 CET 1.5 3.0 46.6
2022-01-26 09:00 - 12:00 CET 1.5 2.9 47.8
2022-01-26 10:00 - 13:00 CET 1.6 2.8 48.2
2022-01-26 11:00 - 14:00 CET 1.4 3.0 49.0
2022-01-26 12:00 - 15:00 CET 1.3 3.4 50.6
2022-01-26 13:00 - 16:00 CET 1.3 3.8 51.5
2022-01-26 14:00 - 17:00 CET 1.3 4.6 51.2
2022-01-26 15:00 - 18:00 CET 1.3 5.9 49.8
2022-01-26 16:00 - 19:00 CET 1.4 7.0 47.6
2022-01-26 17:00 - 20:00 CET 1.5 7.7 45.9
2022-01-26 18:00 - 21:00 CET 1.6 7.9 45.2
2022-01-26 19:00 - 22:00 CET 1.6 8.4 43.4
2022-01-26 20:00 - 23:00 CET 1.6 8.5 42.4
2022-01-26 21:00 - 00:00 CET 1.5 8.7 40.4
2022-01-26 22:00 - 01:00 CET 1.5 9.0 38.7
2022-01-26 23:00 - 02:00 CET 1.5 10.1 35.3
2022-01-27 00:00 - 03:00 CET 1.6 12.1 31.2

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


Map of station position

Map is on page with detailed information about locality