Information about air quality in the Czech Republic

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

Updated: 2021-02-25 00:25 CET


Locality

Basic data Locality photo
Locality: Polom
Code: HPLOA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/N-REG
Localization
Coordinates: 50° 21´ 2.027" North latitude 16° 19´ 21.818" East longitude
Altitude: 747 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ O3 - from model
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-02-23 22:00 - 01:00 CET 1B 1.4 43.0 76.6
2021-02-23 23:00 - 02:00 CET 1B 1.8 43.0 73.5
2021-02-24 00:00 - 03:00 CET 1B 2.2 44.0 70.7
2021-02-24 01:00 - 04:00 CET 1B 2.3 41.7 67.9
2021-02-24 02:00 - 05:00 CET 1B 2.3 42.3 65.4
2021-02-24 03:00 - 06:00 CET 1B 2.3 44.0 64.4
2021-02-24 04:00 - 07:00 CET 1B 2.2 47.3 63.1
2021-02-24 05:00 - 08:00 CET 1B 2.3 48.7 63.0
2021-02-24 06:00 - 09:00 CET 1B 2.2 44.7 63.3
2021-02-24 07:00 - 10:00 CET 1B 1.9 45.3 65.3
2021-02-24 08:00 - 11:00 CET 1B 1.4 41.7 68.0
2021-02-24 09:00 - 12:00 CET 1B 1.0 39.3 72.1
2021-02-24 10:00 - 13:00 CET 1B 1.0 35.0 76.4
2021-02-24 11:00 - 14:00 CET 1B 1.0 32.7 80.0
2021-02-24 12:00 - 15:00 CET 1B 1.0 37.0 82.1
2021-02-24 13:00 - 16:00 CET 1B 1.0 40.3 83.3
2021-02-24 14:00 - 17:00 CET 1B 2.3 46.3 81.3
2021-02-24 15:00 - 18:00 CET 1B 3.2 48.3 80.5
2021-02-24 16:00 - 19:00 CET 1B 4.5 54.3 77.9
2021-02-24 17:00 - 20:00 CET 1B 4.3 58.0 79.5
2021-02-24 18:00 - 21:00 CET 1B 3.8 58.3 80.6
2021-02-24 19:00 - 22:00 CET 1B 2.4 54.3 83.2
2021-02-24 20:00 - 23:00 CET 1B 1.4 49.7 84.5
2021-02-24 21:00 - 00:00 CET 1B 1.0 49.7 84.3

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