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: 2025-06-11 01:27 CEST


Basic data Locality photo
Locality: Primda
Code: PPRMA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/N-REG
Localization
Coordinates: 49° 40´ 10.497" North latitude 12° 40´ 40.383" East longitude
Altitude: 740 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
2025-06-09 23:00 - 02:00 CEST 2A 0.5 2.2 83.5 9.3
2025-06-10 00:00 - 03:00 CEST 2A 0.7 2.3 80.9 7.9
2025-06-10 01:00 - 04:00 CEST 2A 0.9 2.1 80.6 8.2
2025-06-10 02:00 - 05:00 CEST 2A 1.2 1.9 83.8 9.0
2025-06-10 03:00 - 06:00 CEST 2A 1.2 1.9 87.8 10.6
2025-06-10 04:00 - 07:00 CEST 2A 1.2 2.0 87.3 12.2
2025-06-10 05:00 - 08:00 CEST 2A 1.1 2.1 83.9 13.3
2025-06-10 06:00 - 09:00 CEST 2A 1.0 2.2 78.3 16.0
2025-06-10 07:00 - 10:00 CEST 2A 1.2 2.4 74.7 19.8
2025-06-10 08:00 - 11:00 CEST 2A 1.4 2.8 75.8 21.0
2025-06-10 09:00 - 12:00 CEST 2A 1.7 3.1 81.0 19.1
2025-06-10 10:00 - 13:00 CEST 2A 1.6 3.3 86.3 16.0
2025-06-10 11:00 - 14:00 CEST 2A 1.6 3.5 92.1 16.7
2025-06-10 12:00 - 15:00 CEST 2B 1.6 3.8 97.5 15.4
2025-06-10 13:00 - 16:00 CEST 2B 1.7 3.9 104.7 15.9
2025-06-10 14:00 - 17:00 CEST 2B 1.7 3.9 111.2 16.9
2025-06-10 15:00 - 18:00 CEST 2B 1.8 3.8 114.6 19.2
2025-06-10 16:00 - 19:00 CEST 2B 1.7 4.1 114.0 21.0
2025-06-10 17:00 - 20:00 CEST 2B 1.8 4.5 112.5 21.9
2025-06-10 18:00 - 21:00 CEST 2B 1.8 4.9 111.6 23.0
2025-06-10 19:00 - 22:00 CEST 2B 2.1 6.0 111.1 22.5
2025-06-10 20:00 - 23:00 CEST 2B 2.1 5.9 110.2 22.6
2025-06-10 21:00 - 00:00 CEST 2B 1.9 5.4 109.2 22.3
2025-06-10 22:00 - 01:00 CEST 2B 1.9 5.3 106.2 23.6

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality