Information about air quality in the Czech Republic
Measuring instruments: TOHRA, NO₂
Updated: 2024-05-16 05:10 CEST
Date of start | Date of end | Instrument type | Instrument number | Note |
---|---|---|---|---|
1990-03-01 | 1990-12-31 | unknown | 0 | (Coulometrická automatická mokrá metoda) |