Information about air quality in the Czech Republic

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

Updated: 2021-02-27 03:48 CET


Locality

Basic data Locality photo
Locality: Tobolka-Certovy schody
Code: STCSA
Type of measuring programme: Automated measuring program
Locality owner: Vapenka Certovy schody, a.s.
Classification
Abbreviation: B/R/AN-NCI
Localization
Coordinates: 49° 55´ 6.610" North latitude 14° 5´ 40.161" East longitude
Altitude: 420 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 01:00 - 04:00 CET 24.8 27.1 26.7
2021-02-26 02:00 - 05:00 CET 21.3 30.7 24.0
2021-02-26 03:00 - 06:00 CET 23.8 30.2 28.3
2021-02-26 04:00 - 07:00 CET 24.0 30.1 29.7
2021-02-26 05:00 - 08:00 CET 24.6 28.9 34.7
2021-02-26 06:00 - 09:00 CET 20.4 33.6 31.0
2021-02-26 07:00 - 10:00 CET 14.9 40.2 30.7
2021-02-26 08:00 - 11:00 CET 17.3 40.3 40.0
2021-02-26 09:00 - 12:00 CET 16.4 43.3 44.0
2021-02-26 10:00 - 13:00 CET 14.6 46.6 40.3
2021-02-26 11:00 - 14:00 CET 11.5 52.6 25.0
2021-02-26 12:00 - 15:00 CET 12.7 52.1 17.3
2021-02-26 13:00 - 16:00 CET 15.2 48.6 19.7
2021-02-26 14:00 - 17:00 CET 20.8 37.9 24.3
2021-02-26 15:00 - 18:00 CET 20.1 36.3 34.3
2021-02-26 16:00 - 19:00 CET 15.4 44.7 36.7
2021-02-26 17:00 - 20:00 CET 7.7 58.7 35.0
2021-02-26 18:00 - 21:00 CET 4.9 63.9 26.7
2021-02-26 19:00 - 22:00 CET 5.8 59.1 18.0
2021-02-26 20:00 - 23:00 CET 6.8 53.9 13.3
2021-02-26 21:00 - 00:00 CET 7.7 50.6 10.7
2021-02-26 22:00 - 01:00 CET 6.9 50.5 9.3
2021-02-26 23:00 - 02:00 CET 7.6 49.4 9.0
2021-02-27 00:00 - 03:00 CET 6.2 48.9 9.0

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