Information about air quality in the Czech Republic

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

Updated: 2021-02-27 04:25 CET


Locality

Basic data Locality photo
Locality: Havirov
Code: THARA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 47´ 27.519" North latitude 18° 24´ 24.608" East longitude
Altitude: 260 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ O3 - from model PM2.5
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-02-26 02:00 - 05:00 CET 2A 82.3 43.4 40.0
2021-02-26 03:00 - 06:00 CET 2A 73.7 38.4 36.3
2021-02-26 04:00 - 07:00 CET 2A 65.7 31.5 30.3
2021-02-26 05:00 - 08:00 CET 2A 63.0 25.6 25.7
2021-02-26 06:00 - 09:00 CET 2A 67.3 24.5 29.3
2021-02-26 07:00 - 10:00 CET 2A 65.7 30.9 31.7
2021-02-26 08:00 - 11:00 CET 2A 68.7 42.4 40.3
2021-02-26 09:00 - 12:00 CET 2A 66.3 53.8 35.0
2021-02-26 10:00 - 13:00 CET 2A 69.0 67.6 40.3
2021-02-26 11:00 - 14:00 CET 2A 69.0 76.9 38.3
2021-02-26 12:00 - 15:00 CET 2A 72.3 82.0 43.3
2021-02-26 13:00 - 16:00 CET 2A 72.3 83.5 34.3
2021-02-26 14:00 - 17:00 CET 2A 77.0 77.4 34.7
2021-02-26 15:00 - 18:00 CET 2A 79.3 66.5 30.0
2021-02-26 16:00 - 19:00 CET 2A 81.3 59.9 40.3
2021-02-26 17:00 - 20:00 CET 2A 75.7 55.7 38.0
2021-02-26 18:00 - 21:00 CET 2A 61.7 57.4 34.0
2021-02-26 19:00 - 22:00 CET 1B 45.0 60.4 21.3
2021-02-26 20:00 - 23:00 CET 1B 32.7 63.9 14.0
2021-02-26 21:00 - 00:00 CET 1A 25.0 65.2 10.3
2021-02-26 22:00 - 01:00 CET 1A 19.3 59.5 11.3
2021-02-26 23:00 - 02:00 CET 1A 15.3 49.3 13.3
2021-02-27 00:00 - 03:00 CET 1A 13.7 40.5 14.0
2021-02-27 01:00 - 04:00 CET 1A 13.0 37.5 12.3

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