Information about air quality in the Czech Republic

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

Updated: 2021-12-22 14:54 CET


Locality

Basic data
Locality: Chotebuz
Code: TCHOA
Type of measuring programme: Automated measuring program
Locality owner: ZU, MSK
Classification
Abbreviation: T/R/NR-REG
Localization
Coordinates: 49° 46´ 40.827" North latitude 18° 35´ 59.219" East longitude
Altitude: 257 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]
2021-12-21 12:00 - 15:00 CET 1B 15.3 19.8 21.3 52.4
2021-12-21 13:00 - 16:00 CET 1B 15.3 27.3 24.3 48.3
2021-12-21 14:00 - 17:00 CET 1B 13.8 36.5 14.3 43.8
2021-12-21 15:00 - 18:00 CET 1B 12.8 39.3 11.0 37.7
2021-12-21 16:00 - 19:00 CET 1B 11.8 38.0 13.3 34.9
2021-12-21 17:00 - 20:00 CET 1B 11.9 36.0 21.0 33.9
2021-12-21 18:00 - 21:00 CET 1B 12.6 38.3 30.3 35.1
2021-12-21 19:00 - 22:00 CET 1B 13.5 41.0 34.7 35.6
2021-12-21 20:00 - 23:00 CET 2A 13.7 40.2 42.3 38.4
2021-12-21 21:00 - 00:00 CET 2A 13.7 37.9 40.0 42.2
2021-12-21 22:00 - 01:00 CET 2A 13.4 34.4 42.0 41.3
2021-12-21 23:00 - 02:00 CET 2A 14.1 31.7 66.0 37.4
2021-12-22 00:00 - 03:00 CET 2B 15.8 30.9 76.0 31.6
2021-12-22 01:00 - 04:00 CET 2B 18.8 31.7 76.7 38.2
2021-12-22 02:00 - 05:00 CET 2A 22.4 34.4 54.3 40.4
2021-12-22 03:00 - 06:00 CET 2A 22.0 35.2 49.7 38.8
2021-12-22 04:00 - 07:00 CET 2A 20.1 39.1 46.7 33.5
2021-12-22 05:00 - 08:00 CET 2A 16.7 41.8 40.3 30.9
2021-12-22 06:00 - 09:00 CET 2A 16.2 39.9 39.7 28.6
2021-12-22 07:00 - 10:00 CET 2A 15.8 29.9 63.3 28.4
2021-12-22 08:00 - 11:00 CET 2A 16.1 21.4 60.3 30.3
2021-12-22 09:00 - 12:00 CET 2A 16.2 17.8 53.0 36.2
2021-12-22 10:00 - 13:00 CET 1B 16.6 19.3 24.3 43.1
2021-12-22 11:00 - 14:00 CET 1B 16.2 19.3 26.0 49.0

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


Map of station position

Map is on page with detailed information about locality