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: Stitna n.Vlari
Code: ZSNVA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/N-REG
Localization
Coordinates: 49° 2´ 52.142" North latitude 18° 0´ 28.180" East longitude
Altitude: 600 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
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
2026-06-14 05:00 - 08:00 CEST 1B 61.7 8.0
2026-06-14 06:00 - 09:00 CEST 1B 65.3 7.7
2026-06-14 07:00 - 10:00 CEST 2A 72.3 7.3
2026-06-14 08:00 - 11:00 CEST 2A 78.3 8.1
2026-06-14 09:00 - 12:00 CEST 2A 83.3 8.5
2026-06-14 10:00 - 13:00 CEST 2A 85.8 10.8
2026-06-14 11:00 - 14:00 CEST 2A 84.9 10.2
2026-06-14 12:00 - 15:00 CEST 2A 84.3 9.4
2026-06-14 13:00 - 16:00 CEST 2A 84.2 6.7
2026-06-14 14:00 - 17:00 CEST 2A 85.9 5.5
2026-06-14 15:00 - 18:00 CEST 2A 85.1 5.0
2026-06-14 16:00 - 19:00 CEST 2A 84.7 4.6
2026-06-14 17:00 - 20:00 CEST 2A 84.1 4.7
2026-06-14 18:00 - 21:00 CEST 2A 82.7 5.3
2026-06-14 19:00 - 22:00 CEST 2A 80.1 6.1
2026-06-14 20:00 - 23:00 CEST 2A 78.2 6.0
2026-06-14 21:00 - 00:00 CEST 2A 77.1 5.3
2026-06-14 22:00 - 01:00 CEST 2A 74.9 4.6
2026-06-14 23:00 - 02:00 CEST 1B 72.0 4.0
2026-06-15 00:00 - 03:00 CEST 1B 71.0 3.8
2026-06-15 01:00 - 04:00 CEST 1B 68.9 4.5
2026-06-15 02:00 - 05:00 CEST 1B 67.6 4.7
2026-06-15 03:00 - 06:00 CEST 1B 66.3 6.0
2026-06-15 04:00 - 07:00 CEST 1B 65.6 5.9

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