Information about air quality in the Czech Republic

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

Updated: 2021-02-27 04:48 CET


Locality

Basic data Locality photo
Locality: Olomouc-Hejcin
Code: MOLJA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 36´ 5.268" North latitude 17° 14´ 17.064" East longitude
Altitude: 224 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 2B 32.2 76.3 7.1 59.7
2021-02-26 03:00 - 06:00 CET 2B 34.6 77.7 5.8 60.7
2021-02-26 04:00 - 07:00 CET 2B 36.6 85.0 4.1 60.0
2021-02-26 05:00 - 08:00 CET 2B 44.7 85.3 2.7 59.7
2021-02-26 06:00 - 09:00 CET 2B 48.1 86.7 2.5 59.7
2021-02-26 07:00 - 10:00 CET 2B 52.0 86.0 4.3 61.7
2021-02-26 08:00 - 11:00 CET 2B 49.9 84.0 7.9 61.3
2021-02-26 09:00 - 12:00 CET 2B 48.3 76.7 13.1 59.7
2021-02-26 10:00 - 13:00 CET 2B 50.9 72.3 25.3 58.0
2021-02-26 11:00 - 14:00 CET 2B 47.4 79.7 40.7 59.7
2021-02-26 12:00 - 15:00 CET 2B 43.4 88.0 50.8 61.0
2021-02-26 13:00 - 16:00 CET 2B 37.4 97.0 53.5 58.3
2021-02-26 14:00 - 17:00 CET 2B 46.9 102.3 49.8 54.3
2021-02-26 15:00 - 18:00 CET 3A 60.7 117.3 41.1 58.3
2021-02-26 16:00 - 19:00 CET 3A 67.7 123.3 30.2 65.3
2021-02-26 17:00 - 20:00 CET 3A 58.6 119.7 24.5 64.3
2021-02-26 18:00 - 21:00 CET 2B 49.1 104.7 30.4 56.7
2021-02-26 19:00 - 22:00 CET 2B 21.5 85.7 42.4 40.7
2021-02-26 20:00 - 23:00 CET 2A 6.5 64.3 53.7 30.3
2021-02-26 21:00 - 00:00 CET 1B 7.2 42.7 62.4 19.0
2021-02-26 22:00 - 01:00 CET 1B 8.3 28.3 62.2 12.7
2021-02-26 23:00 - 02:00 CET 1A 8.6 20.0 66.7 8.0
2021-02-27 00:00 - 03:00 CET 1A 7.9 13.0 64.4 5.7
2021-02-27 01:00 - 04:00 CET 1A 7.3 8.0 58.9 4.3

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