Tabular Survey 2021
NOₓ - nitrogen oxides
Monthly and annual air pollution characteristics
| Year: | 2021 |
|---|---|
| Region: | Moravskoslezsky |
| District: | Ostrava-mesto |
| Matter: | NOₓ - nitrogen oxides |
| Unit: | µg/m³ |
| MP Code | Organization | Type of measuring programme | Monthly values | Annual values | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Old ISKO number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | Max. | 95% Kv | 50% Kv | X | S | N | |||
| Locality | Method | Date | 98% Kv | XG | SG | dv | |||||||||||||||
TOCBA
200402 |
CHMI
(1572) Ostrava-Ceskobratrsk |
Automated measuring program
CHLM |
Xm | 64.2 | 69.0 | 57.4 | 50.6 | 41.9 | 52.6 | 41.0 | 41.8 | 60.3 | 72.3 | 65.4 | 71.3 | 176.1 | 108.4 | 52.9 | 57.4 | 26.18 | 350 |
| mc | 31 | 28 | 31 | 30 | 28 | 28 | 31 | 29 | 27 | 26 | 30 | 31 | 18.02. | 132.4 | 51.9 | 1.56 | 3 | ||||
|
TOFFA
40560 |
CHMI
(1061) Ostrava-Fifejdy |
Automated measuring program
CHLM |
Xm | 33.4 | 34.6 | 26.0 | 20.0 | 14.5 | 19.7 | 16.9 | 17.4 | 28.4 | 29.3 | 29.0 | 35.1 | 94.1 | 60.3 | 20.7 | 25.4 | 15.85 | 362 |
| mc | 31 | 28 | 31 | 30 | 28 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 18.02. | 71.4 | 21.8 | 1.69 | 2 | ||||
|
TOHOA
1631739 |
ZU, MSK
(2330) Ostrava-Hostalkovice |
Automated measuring program
CHLM |
Xm | 17.6 | 19.0 | 20.4 | 14.8 | 9.0 | 13.1 | 9.7 | 10.0 | 12.2 | 21.4 | 18.9 | 26.8 | 81.6 | 34.4 | 13.8 | 16.1 | 10.41 | 350 |
| mc | 30 | 28 | 31 | 26 | 31 | 28 | 28 | 31 | 28 | 28 | 30 | 31 | 15.12. | 46.7 | 13.5 | 1.80 | 4 | ||||
|
TOMHK
780789 |
SMOstrava
(1649) Ostrava-Marianske Ho |
Combination measuring program
CHLM |
Xm | 29.4 | 31.9 | 19.7 | 16.6 | 12.2 | 12.5 | 12.7 | 11.3 | 20.7 | 25.7 | 28.6 | 32.0 | 79.2 | 51.8 | 17.2 | 21.2 | 13.74 | 355 |
| mc | 31 | 28 | 31 | 26 | 31 | 26 | 30 | 30 | 30 | 31 | 30 | 31 | 01.02. | 61.9 | 18.0 | 1.75 | 4 | ||||
|
TOPDA
1317208 |
SMOstrava
(2042) Ostrava-Poruba DD |
Automated measuring program
CHLM |
Xm | 34.6 | 35.9 | 28.3 | 20.0 | 25.1 | 22.1 | 22.2 | 24.9 | 33.0 | 34.1 | 39.7 | 50.5 | 121.3 | 62.1 | 27.0 | 30.8 | 17.19 | 355 |
| mc | 31 | 28 | 31 | 30 | 31 | 30 | 27 | 31 | 30 | 29 | 30 | 27 | 13.12. | 75.1 | 26.9 | 1.67 | 4 | ||||
|
TOPOA
1022074 |
CHMI
(1939) Ostrava-Poruba CHMU |
Automated measuring program
CHLM |
Xm | 25.9 | 30.5 | 19.4 | 13.9 | 10.4 | 11.7 | 10.5 | 11.0 | 15.7 | 17.7 | 23.2 | 33.8 | 91.0 | 43.0 | 15.0 | 18.6 | 13.53 | 358 |
| mc | 31 | 28 | 31 | 30 | 29 | 27 | 30 | 31 | 30 | 30 | 30 | 31 | 15.12. | 64.3 | 15.6 | 1.77 | 2 | ||||
|
TOPRA
40996 |
CHMI
(1410) Ostrava-Privoz |
Automated measuring program
CHLM |
Xm | 42.5 | 46.5 | 39.9 | 24.7 | 21.2 | 19.9 | 19.5 | 20.1 | 29.5 | 40.6 | 40.0 | 43.8 | 113.8 | 74.7 | 26.6 | 32.3 | 19.63 | 360 |
| mc | 31 | 28 | 31 | 29 | 31 | 29 | 31 | 30 | 28 | 31 | 30 | 31 | 18.02. | 88.9 | 27.6 | 1.76 | 2 | ||||
|
TOROK
1021660 |
SMOstrava
(1940) Ostrava-Radvanice OZO |
Combination measuring program
CHLM |
Xm | 33.0 | 32.2 | 24.8 | 17.7 | 16.8 | 13.3 | 12.2 | 15.6 | 18.1 | 24.6 | 26.6 | 35.5 | 92.6 | 46.4 | 19.4 | 22.6 | 13.20 | 358 |
| mc | 31 | 26 | 31 | 30 | 31 | 27 | 31 | 30 | 30 | 31 | 29 | 31 | 13.12. | 60.3 | 19.2 | 1.76 | 3 | ||||
|
TOREK
780836 |
SMOstrava
(1650) Ostrava-Radvanice ZU |
Combination measuring program
CHLM |
Xm | 41.4 | 48.4 | 31.7 | 22.6 | 20.9 | 12.5 | 15.6 | 21.0 | 22.9 | 27.4 | 41.9 | 47.0 | 105.2 | 65.6 | 25.1 | 29.4 | 17.69 | 360 |
| mc | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 26 | 30 | 31 | 31.12. | 72.5 | 24.5 | 1.85 | 5 | ||||
