Information about air quality in the Czech Republic

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

Updated: 2024-04-26 19:26 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]
2024-04-25 17:00 - 20:00 CEST 2A 100.9 4.8
2024-04-25 18:00 - 21:00 CEST 2A 99.9 4.3
2024-04-25 19:00 - 22:00 CEST 2A 99.8 4.3
2024-04-25 20:00 - 23:00 CEST 2A 99.4 5.9
2024-04-25 21:00 - 00:00 CEST 2A 99.4 6.6
2024-04-25 22:00 - 01:00 CEST 2A 95.8 6.7
2024-04-25 23:00 - 02:00 CEST 2A 92.2 4.9
2024-04-26 00:00 - 03:00 CEST 2A 87.6 5.1
2024-04-26 01:00 - 04:00 CEST 2A 82.1 6.5
2024-04-26 02:00 - 05:00 CEST 2A 78.3 7.4
2024-04-26 03:00 - 06:00 CEST 2A 78.5 8.5
2024-04-26 04:00 - 07:00 CEST 2A 79.6 8.4
2024-04-26 05:00 - 08:00 CEST 2A 77.6 8.3
2024-04-26 06:00 - 09:00 CEST 2A 73.7 7.9
2024-04-26 07:00 - 10:00 CEST 2A 74.9 6.6
2024-04-26 08:00 - 11:00 CEST 2A 80.9 6.1
2024-04-26 09:00 - 12:00 CEST 2A 89.7 7.7
2024-04-26 10:00 - 13:00 CEST 2A 94.4 9.2
2024-04-26 11:00 - 14:00 CEST 2A 97.8 8.8
2024-04-26 12:00 - 15:00 CEST 2A 99.6 8.2
2024-04-26 13:00 - 16:00 CEST 2A 101.6 7.2
2024-04-26 14:00 - 17:00 CEST 2A 103.4 7.0
2024-04-26 15:00 - 18:00 CEST 2A 106.2 6.4
2024-04-26 16:00 - 19:00 CEST 2A 107.4 5.4

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