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: 2026-06-15 07:27 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
2026-06-14 05:00 - 08:00 CEST 1B 5.9 45.8 11.1 4.0
2026-06-14 06:00 - 09:00 CEST 1B 3.1 53.4 9.8 4.2
2026-06-14 07:00 - 10:00 CEST 1B 1.9 62.6 9.1 4.8
2026-06-14 08:00 - 11:00 CEST 2A 1.0 69.8 8.2 5.0
2026-06-14 09:00 - 12:00 CEST 2A 1.0 71.3 7.9 4.4
2026-06-14 10:00 - 13:00 CEST 2A 1.0 71.5 7.8 3.7
2026-06-14 11:00 - 14:00 CEST 2A 1.0 72.0 6.0 3.6
2026-06-14 12:00 - 15:00 CEST 1B 1.0 72.6 4.8 7.2
2026-06-14 13:00 - 16:00 CEST 2A 1.0 74.1 4.6 8.8
2026-06-14 14:00 - 17:00 CEST 2A 1.0 75.7 6.4 9.7
2026-06-14 15:00 - 18:00 CEST 2A 1.0 79.0 7.4 6.3
2026-06-14 16:00 - 19:00 CEST 2A 1.0 80.3 7.3 5.0
2026-06-14 17:00 - 20:00 CEST 2A 1.0 80.1 5.5 4.0
2026-06-14 18:00 - 21:00 CEST 2A 1.0 76.0 4.5 3.7
2026-06-14 19:00 - 22:00 CEST 1B 1.0 71.7 5.4 3.6
2026-06-14 20:00 - 23:00 CEST 1B 1.0 68.0 5.6 3.6
2026-06-14 21:00 - 00:00 CEST 1B 1.3 66.8 6.4 3.5
2026-06-14 22:00 - 01:00 CEST 1B 1.7 61.6 6.2 3.2
2026-06-14 23:00 - 02:00 CEST 1B 2.9 56.1 5.9 2.7
2026-06-15 00:00 - 03:00 CEST 1B 4.6 54.2 5.3 2.1
2026-06-15 01:00 - 04:00 CEST 1B 5.0 52.8 4.8 2.3
2026-06-15 02:00 - 05:00 CEST 1B 6.5 50.6 4.3 3.6
2026-06-15 03:00 - 06:00 CEST 1B 6.9 49.2 3.8 4.8
2026-06-15 04:00 - 07:00 CEST 1B 8.7 45.7 3.5 4.9

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