Information about air quality in the Czech Republic

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

Updated: 2024-07-27 02:29 CEST


Locality

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 PM 10 - from model O 3 - from model
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-07-26 00:00 - 03:00 CEST 2A 88.7 11.0
2024-07-26 01:00 - 04:00 CEST 2A 88.6 11.3
2024-07-26 02:00 - 05:00 CEST 2A 88.6 11.8
2024-07-26 03:00 - 06:00 CEST 2A 89.0 11.5
2024-07-26 04:00 - 07:00 CEST 2A 88.5 11.3
2024-07-26 05:00 - 08:00 CEST 2A 87.1 11.3
2024-07-26 06:00 - 09:00 CEST 2A 84.3 13.0
2024-07-26 07:00 - 10:00 CEST 2A 83.8 15.1
2024-07-26 08:00 - 11:00 CEST 2A 85.3 15.1
2024-07-26 09:00 - 12:00 CEST 2A 87.6 12.5
2024-07-26 10:00 - 13:00 CEST 2A 89.8 11.2
2024-07-26 11:00 - 14:00 CEST 2A 92.3 9.9
2024-07-26 12:00 - 15:00 CEST 2A 96.8 10.0
2024-07-26 13:00 - 16:00 CEST 2A 99.0 10.2
2024-07-26 14:00 - 17:00 CEST 2A 101.2 11.1
2024-07-26 15:00 - 18:00 CEST 2A 104.3 10.3
2024-07-26 16:00 - 19:00 CEST 2B 107.9 11.2
2024-07-26 17:00 - 20:00 CEST 2B 109.0 12.0
2024-07-26 18:00 - 21:00 CEST 2B 107.6 14.6
2024-07-26 19:00 - 22:00 CEST 2B 106.0 15.6
2024-07-26 20:00 - 23:00 CEST 2B 106.6 14.9
2024-07-26 21:00 - 00:00 CEST 2B 107.2 13.9
2024-07-26 22:00 - 01:00 CEST 2B 107.1 15.1
2024-07-26 23:00 - 02:00 CEST 2B 106.0 16.1

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