Information about air quality in the Czech Republic

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

Updated: 2022-01-27 02:35 CET


Locality

Basic data Locality photo
Locality: Ostrava-Fifejdy
Code: TOFFA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 50´ 21.075" North latitude 18° 15´ 49.281" East longitude
Altitude: 220 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 00:00 - 03:00 CET 1B 3.6 31.0 44.0 17.6
2022-01-26 01:00 - 04:00 CET 1B 3.1 31.1 41.7 14.1
2022-01-26 02:00 - 05:00 CET 1B 3.3 30.1 43.7 11.1
2022-01-26 03:00 - 06:00 CET 2A 3.4 30.3 48.0 10.2
2022-01-26 04:00 - 07:00 CET 2A 3.5 29.6 51.3 9.9
2022-01-26 05:00 - 08:00 CET 2A 3.2 30.5 48.3 9.5
2022-01-26 06:00 - 09:00 CET 1B 3.3 29.1 42.7 12.3
2022-01-26 07:00 - 10:00 CET 1B 3.3 27.7 39.7 16.2
2022-01-26 08:00 - 11:00 CET 1B 3.4 25.2 35.7 21.6
2022-01-26 09:00 - 12:00 CET 1B 3.6 22.4 33.7 26.6
2022-01-26 10:00 - 13:00 CET 1B 3.7 19.7 25.0 31.2
2022-01-26 11:00 - 14:00 CET 1B 3.5 18.7 21.3 33.2
2022-01-26 12:00 - 15:00 CET 1A 3.3 18.3 17.3 32.6
2022-01-26 13:00 - 16:00 CET 1A 3.2 21.7 18.3 30.7
2022-01-26 14:00 - 17:00 CET 1B 2.5 26.5 22.0 27.4
2022-01-26 15:00 - 18:00 CET 1B 3.4 32.1 21.7 20.9
2022-01-26 16:00 - 19:00 CET 1B 2.6 37.8 22.0 15.4
2022-01-26 17:00 - 20:00 CET 1B 3.5 34.7 17.3 18.2
2022-01-26 18:00 - 21:00 CET 1B 3.0 26.7 21.0 25.7
2022-01-26 19:00 - 22:00 CET 1B 3.5 17.9 24.3 33.6
2022-01-26 20:00 - 23:00 CET 1B 2.6 14.9 25.0 37.2
2022-01-26 21:00 - 00:00 CET 1A 2.2 12.4 20.7 40.7
2022-01-26 22:00 - 01:00 CET 1A 2.3 10.9 14.0 43.3
2022-01-26 23:00 - 02:00 CET 1A 2.3 9.8 10.3 44.0

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