Information about air quality in the Czech Republic

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

Updated: 2021-07-29 08:33 CEST


Locality

Basic data Locality photo
Locality: Plzen-Roudna
Code: PPLRA
Type of measuring programme: Automated measuring program
Locality owner: Health Institute Usti n/L
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 45´ 42.435" North latitude 13° 22´ 53.809" East longitude
Altitude: 337 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ O3 - from model PM2.5
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-07-28 06:00 - 09:00 CEST 43.0
2021-07-28 07:00 - 10:00 CEST 52.6
2021-07-28 08:00 - 11:00 CEST 65.2
2021-07-28 09:00 - 12:00 CEST 76.4
2021-07-28 10:00 - 13:00 CEST 81.5
2021-07-28 11:00 - 14:00 CEST 81.2
2021-07-28 12:00 - 15:00 CEST 78.2
2021-07-28 13:00 - 16:00 CEST 71.3
2021-07-28 14:00 - 17:00 CEST 64.4
2021-07-28 15:00 - 18:00 CEST 62.0
2021-07-28 16:00 - 19:00 CEST 64.3
2021-07-28 17:00 - 20:00 CEST 67.1
2021-07-28 18:00 - 21:00 CEST 61.8
2021-07-28 19:00 - 22:00 CEST 55.4
2021-07-28 20:00 - 23:00 CEST 46.6
2021-07-28 21:00 - 00:00 CEST 43.9
2021-07-28 22:00 - 01:00 CEST 40.4
2021-07-28 23:00 - 02:00 CEST 40.7
2021-07-29 00:00 - 03:00 CEST 35.9
2021-07-29 01:00 - 04:00 CEST 30.5
2021-07-29 02:00 - 05:00 CEST 28.1
2021-07-29 03:00 - 06:00 CEST 26.9
2021-07-29 04:00 - 07:00 CEST 25.0
2021-07-29 05:00 - 08:00 CEST 25.6

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


Map of station position

Map is on page with detailed information about locality