Tabular Survey 2021
NO₂ - nitrogen dioxide
Hourly, daily, quarterly and annual air pollution characteristics
| Year: | 2021 |
|---|---|
| Region: | Ustecky |
| District: | Decin |
| Matter: | NO₂ - nitrogen dioxide |
| Unit: | µg/m³ |
| Hourly LV: | 200.0 |
| Hourly TE: | 18 |
| Annual LV: | 40.0 |
| MP Code | Organization | Type of measuring programme | Hourly values | Daily values | Quarterly values | Annual values | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Old ISKO number | Max. | 19 MV | VoL | 50% Kv | Max. | 95% Kv | 50% Kv | X1q. | X2q. | X3q. | X4q. | X | S | N | |||
| Locality | Method | Date | Date | VoM | 98% Kv | Date | 98% Kv | C1q. | C2q. | C3q. | C4q. | XG | SG | dv | |||
UDCMA
40448 |
CHMI
(1014) Decin |
Automated measuring program
CHLM |
90.9 | 66.6 | 0 | 15.1 | 57.4 | ~ | 34.8 | 16.0 | 25.7 | 13.1 | 11.9 | 22.1 | 18.1 | 8.67 | 362 |
| 10.09. | 03.02. | 0 | 50.3 | 16.02. | ~ | ~ | 42.1 | 90 | 91 | 92 | 89 | 16.3 | 1.57 | 3 | |||
|
USNZA
188661 |
CHMI
(1570) Sneznik |
Automated measuring program
CHLM |
74.0 | 57.6 | 0 | 5.2 | 48.5 | ~ | 21.0 | 5.8 | 12.4 | 5.1 | 4.8 | 9.8 | 8.0 | 6.73 | 365 |
| 23.02. | 24.02. | 0 | 33.5 | 25.02. | ~ | ~ | 28.8 | 90 | 91 | 92 | 92 | 6.3 | 1.96 | 0 | |||
