Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2026-04-04 18:25 CEST


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/ANI-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 PM₁₀ - from model O₃ - from model PM₂.₅
3h average 3h average 3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2026-04-03 16:00 - 19:00 CEST 2A 3.8 85.8 12.9
2026-04-03 17:00 - 20:00 CEST 2A 4.1 83.5 12.4
2026-04-03 18:00 - 21:00 CEST 2A 5.5 79.9 7.3
2026-04-03 19:00 - 22:00 CEST 2A 6.0 76.9 4.6
2026-04-03 20:00 - 23:00 CEST 2A 6.6 74.3 3.2
2026-04-03 21:00 - 00:00 CEST 2A 5.8 73.7 3.2
2026-04-03 22:00 - 01:00 CEST 2A 8.3 67.2 3.7
2026-04-03 23:00 - 02:00 CEST 2A 9.3 66.4 4.2
2026-04-04 00:00 - 03:00 CEST 2A 10.0 67.9 6.3
2026-04-04 01:00 - 04:00 CEST 2A 7.3 70.7 6.7
2026-04-04 02:00 - 05:00 CEST 2A 6.5 70.3 10.6
2026-04-04 03:00 - 06:00 CEST 2A 6.6 69.5 10.8
2026-04-04 04:00 - 07:00 CEST 2A 7.4 67.9 13.0
2026-04-04 05:00 - 08:00 CEST 2A 8.1 65.2 9.6
2026-04-04 06:00 - 09:00 CEST 2A 7.4 64.0 9.0
2026-04-04 07:00 - 10:00 CEST 2A 6.8 62.9 8.0
2026-04-04 08:00 - 11:00 CEST 2A 6.2 62.1 7.7
2026-04-04 09:00 - 12:00 CEST 1B 6.6 60.3 6.3
2026-04-04 10:00 - 13:00 CEST 1B 7.0 59.4 7.5
2026-04-04 11:00 - 14:00 CEST 1B 5.8 59.2 8.8
2026-04-04 12:00 - 15:00 CEST 1B 4.8 59.7 9.6
2026-04-04 13:00 - 16:00 CEST 1B 4.2 61.8 6.7
2026-04-04 14:00 - 17:00 CEST 2A 3.6 64.5 4.5
2026-04-04 15:00 - 18:00 CEST 2A 3.6 67.5 3.2

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality