Znečištění ovzduší v Chengnan: Real-time Index kvality ovzduší a smog alert.
Předpověď znečištění a kvality ovzduší pro Chengnan. Dnes je neděle 19. května 2024. Pro Chengnan byly zaznamenány tyto hodnoty znečištění ovzduší:- prach z částic (PM2,5) - 22 (Střední)
- oxid uhelnatý (CO) - 219 (Dobré)
- ozon (O3) - 0 (Dobré)
- oxid dusičitý (NO2) - 7 (Dobré)
- prach z částic (PM10) - 36 (Střední)
- oxid siřičitý (SO2) - 8 (Dobré)
Jaká je kvalita ovzduší v Chengnan dnes? Je vzduch znečištěný v Chengnan? Je tam smog?
Jaká je současná úroveň PM2,5 v Chengnan? (prach z částic (PM2,5))
Dnešní úroveň PM2.5 je:
22 (Střední)
Pro srovnání, nejvyšší úroveň PM2,5 v Chengnan v posledních 7 dnech byla: 23 (pátek 27. května 2022) a nejnižší: 23 (pátek 27. května 2022).
Byly zaznamenány nejvyšší hodnoty PM2,5: 48 (prosinec 2019).
Nejnižší úroveň znečištění částicemi PM2,5 se vyskytuje v měsíci: červenec (19).
Jak vysoká je hladina CO? (oxid uhelnatý (CO))
219 (Dobré)
Jak je dnes úroveň O3 v Chengnan? (ozon (O3))
0 (Dobré)
Jak vysoká je hladina NO2? (oxid dusičitý (NO2))
7 (Dobré)
Jaká je úroveň PM10 dnes v Chengnan? (prach z částic (PM10))
Současná úroveň částic PM10 v Chengnan je:
36 (Střední)
Nejvyšší hodnoty PM10 se obvykle vyskytují v měsíci: 84 (listopad 2019).
Nejnižší hodnota znečištění PM10 částic částic v Chengnan se obvykle zaznamenává v: červenec (34).
Jaká je úroveň znečištění SO2? (oxid siřičitý (SO2))
8 (Dobré)
Aktuální data pátek 27. května 2022 15:00
PM2,5 22 (Střední)
CO 219 (Dobré)
O3 0 (Dobré)
NO2 7 (Dobré)
PM10 36 (Střední)
SO2 8 (Dobré)
Údaje o znečištění ovzduší z posledních dnů v Chengnan
index
2022-05-27
pm25
23
Moderate
co
475
Good
o3
25
Good
no2
21
Good
pm10
32
Moderate
so2
4
Good
data source »
Znečištění ovzduší v Chengnan z říjen 2018 květen 2020
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-11
2019-10
2019-09
2019-08
2019-07
2019-06
2019-05
2019-04
2019-03
2019-02
2019-01
2018-12
2018-11
2018-10
pm25
31 (Moderate)
35 (Unhealthy for Sensitive Groups)
26 (Moderate)
29 (Moderate)
35 (Unhealthy for Sensitive Groups)
48 (Unhealthy for Sensitive Groups)
44 (Unhealthy for Sensitive Groups)
46 (Unhealthy for Sensitive Groups)
32 (Moderate)
23 (Moderate)
19 (Moderate)
27 (Moderate)
34 (Moderate)
30 (Moderate)
33 (Moderate)
27 (Moderate)
46 (Unhealthy for Sensitive Groups)
41 (Unhealthy for Sensitive Groups)
37 (Unhealthy for Sensitive Groups)
40 (Unhealthy for Sensitive Groups)
co
638 (Good)
596 (Good)
547 (Good)
488 (Good)
799 (Good)
885 (Good)
662 (Good)
694 (Good)
539 (Good)
487 (Good)
474 (Good)
651 (Good)
628 (Good)
705 (Good)
712 (Good)
721 (Good)
936 (Good)
866 (Good)
777 (Good)
667 (Good)
no2
27 (Good)
33 (Good)
33 (Good)
16 (Good)
34 (Good)
56 (Moderate)
49 (Moderate)
38 (Good)
27 (Good)
16 (Good)
20 (Good)
23 (Good)
27 (Good)
32 (Good)
37 (Good)
25 (Good)
49 (Moderate)
48 (Moderate)
44 (Moderate)
44 (Moderate)
o3
140 (Unhealthy for Sensitive Groups)
152 (Unhealthy)
95 (Moderate)
85 (Moderate)
57 (Good)
69 (Good)
112 (Moderate)
143 (Unhealthy for Sensitive Groups)
173 (Unhealthy)
139 (Unhealthy for Sensitive Groups)
115 (Moderate)
141 (Unhealthy for Sensitive Groups)
161 (Unhealthy)
130 (Unhealthy for Sensitive Groups)
122 (Unhealthy for Sensitive Groups)
64 (Good)
55 (Good)
42 (Good)
67 (Good)
111 (Moderate)
pm10
58 (Unhealthy for Sensitive Groups)
63 (Unhealthy for Sensitive Groups)
47 (Moderate)
41 (Moderate)
48 (Moderate)
77 (Unhealthy for Sensitive Groups)
84 (Unhealthy)
82 (Unhealthy)
60 (Unhealthy for Sensitive Groups)
45 (Moderate)
34 (Moderate)
44 (Moderate)
59 (Unhealthy for Sensitive Groups)
50 (Unhealthy for Sensitive Groups)
57 (Unhealthy for Sensitive Groups)
39 (Moderate)
72 (Unhealthy for Sensitive Groups)
67 (Unhealthy for Sensitive Groups)
58 (Unhealthy for Sensitive Groups)
67 (Unhealthy for Sensitive Groups)
so2
4.1 (Good)
6.2 (Good)
6.2 (Good)
5.1 (Good)
7.3 (Good)
9.8 (Good)
9.2 (Good)
9.9 (Good)
7.8 (Good)
5.6 (Good)
4.7 (Good)
4.9 (Good)
6.5 (Good)
7.5 (Good)
10 (Good)
6.3 (Good)
10 (Good)
9.7 (Good)
10 (Good)
13 (Good)
data source »
十五中
pátek 27. května 2022 15:00
PM2,5 22 (Střední)
prach z částic (PM2,5)
CO 219 (Dobré)
oxid uhelnatý (CO)
O3 0.05 (Dobré)
ozon (O3)
NO2 7 (Dobré)
oxid dusičitý (NO2)
PM10 36 (Střední)
prach z částic (PM10)
SO2 7.7 (Dobré)
oxid siřičitý (SO2)
十五中
index
2022-05-27
pm25
23
co
475
o3
25
no2
21
pm10
32
so2
4.4
十五中
2018-10 2020-05
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-11
2019-10
2019-09
2019-08
2019-07
2019-06
2019-05
2019-04
2019-03
2019-02
2019-01
2018-12
2018-11
2018-10
pm25
31
35
26
29
35
48
44
46
32
23
19
27
34
30
33
27
46
41
37
40
co
638
596
547
488
799
885
662
694
539
487
474
651
628
705
712
721
936
866
777
667
no2
27
33
33
16
34
56
49
38
27
16
20
23
27
32
37
25
49
48
44
44
o3
140
152
95
85
57
69
112
143
173
139
115
141
161
130
122
64
55
42
67
111
pm10
58
63
47
41
48
77
84
82
60
45
34
44
59
50
57
39
72
67
58
67
so2
4.1
6.2
6.2
5.1
7.3
9.8
9.2
9.9
7.8
5.6
4.7
4.9
6.5
7.5
10
6.3
10
9.7
10
13
* Pollution data source:
https://openaq.org
(ChinaAQIData)
The data is licensed under CC-By 4.0
PM2,5 22 (Střední)
CO 219 (Dobré)
O3 0 (Dobré)
NO2 7 (Dobré)
PM10 36 (Střední)
SO2 8 (Dobré)
Údaje o znečištění ovzduší z posledních dnů v Chengnan
| index | 2022-05-27 |
|---|---|
| pm25 | 23 Moderate |
| co | 475 Good |
| o3 | 25 Good |
| no2 | 21 Good |
| pm10 | 32 Moderate |
| so2 | 4 Good |
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 31 (Moderate) | 35 (Unhealthy for Sensitive Groups) | 26 (Moderate) | 29 (Moderate) | 35 (Unhealthy for Sensitive Groups) | 48 (Unhealthy for Sensitive Groups) | 44 (Unhealthy for Sensitive Groups) | 46 (Unhealthy for Sensitive Groups) | 32 (Moderate) | 23 (Moderate) | 19 (Moderate) | 27 (Moderate) | 34 (Moderate) | 30 (Moderate) | 33 (Moderate) | 27 (Moderate) | 46 (Unhealthy for Sensitive Groups) | 41 (Unhealthy for Sensitive Groups) | 37 (Unhealthy for Sensitive Groups) | 40 (Unhealthy for Sensitive Groups) |
| co | 638 (Good) | 596 (Good) | 547 (Good) | 488 (Good) | 799 (Good) | 885 (Good) | 662 (Good) | 694 (Good) | 539 (Good) | 487 (Good) | 474 (Good) | 651 (Good) | 628 (Good) | 705 (Good) | 712 (Good) | 721 (Good) | 936 (Good) | 866 (Good) | 777 (Good) | 667 (Good) |
| no2 | 27 (Good) | 33 (Good) | 33 (Good) | 16 (Good) | 34 (Good) | 56 (Moderate) | 49 (Moderate) | 38 (Good) | 27 (Good) | 16 (Good) | 20 (Good) | 23 (Good) | 27 (Good) | 32 (Good) | 37 (Good) | 25 (Good) | 49 (Moderate) | 48 (Moderate) | 44 (Moderate) | 44 (Moderate) |
| o3 | 140 (Unhealthy for Sensitive Groups) | 152 (Unhealthy) | 95 (Moderate) | 85 (Moderate) | 57 (Good) | 69 (Good) | 112 (Moderate) | 143 (Unhealthy for Sensitive Groups) | 173 (Unhealthy) | 139 (Unhealthy for Sensitive Groups) | 115 (Moderate) | 141 (Unhealthy for Sensitive Groups) | 161 (Unhealthy) | 130 (Unhealthy for Sensitive Groups) | 122 (Unhealthy for Sensitive Groups) | 64 (Good) | 55 (Good) | 42 (Good) | 67 (Good) | 111 (Moderate) |
| pm10 | 58 (Unhealthy for Sensitive Groups) | 63 (Unhealthy for Sensitive Groups) | 47 (Moderate) | 41 (Moderate) | 48 (Moderate) | 77 (Unhealthy for Sensitive Groups) | 84 (Unhealthy) | 82 (Unhealthy) | 60 (Unhealthy for Sensitive Groups) | 45 (Moderate) | 34 (Moderate) | 44 (Moderate) | 59 (Unhealthy for Sensitive Groups) | 50 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 39 (Moderate) | 72 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) |
| so2 | 4.1 (Good) | 6.2 (Good) | 6.2 (Good) | 5.1 (Good) | 7.3 (Good) | 9.8 (Good) | 9.2 (Good) | 9.9 (Good) | 7.8 (Good) | 5.6 (Good) | 4.7 (Good) | 4.9 (Good) | 6.5 (Good) | 7.5 (Good) | 10 (Good) | 6.3 (Good) | 10 (Good) | 9.7 (Good) | 10 (Good) | 13 (Good) |
PM2,5 22 (Střední)
prach z částic (PM2,5)CO 219 (Dobré)
oxid uhelnatý (CO)O3 0.05 (Dobré)
ozon (O3)NO2 7 (Dobré)
oxid dusičitý (NO2)PM10 36 (Střední)
prach z částic (PM10)SO2 7.7 (Dobré)
oxid siřičitý (SO2)十五中
| index | 2022-05-27 |
|---|---|
| pm25 | 23 |
| co | 475 |
| o3 | 25 |
| no2 | 21 |
| pm10 | 32 |
| so2 | 4.4 |
十五中
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 31 | 35 | 26 | 29 | 35 | 48 | 44 | 46 | 32 | 23 | 19 | 27 | 34 | 30 | 33 | 27 | 46 | 41 | 37 | 40 |
| co | 638 | 596 | 547 | 488 | 799 | 885 | 662 | 694 | 539 | 487 | 474 | 651 | 628 | 705 | 712 | 721 | 936 | 866 | 777 | 667 |
| no2 | 27 | 33 | 33 | 16 | 34 | 56 | 49 | 38 | 27 | 16 | 20 | 23 | 27 | 32 | 37 | 25 | 49 | 48 | 44 | 44 |
| o3 | 140 | 152 | 95 | 85 | 57 | 69 | 112 | 143 | 173 | 139 | 115 | 141 | 161 | 130 | 122 | 64 | 55 | 42 | 67 | 111 |
| pm10 | 58 | 63 | 47 | 41 | 48 | 77 | 84 | 82 | 60 | 45 | 34 | 44 | 59 | 50 | 57 | 39 | 72 | 67 | 58 | 67 |
| so2 | 4.1 | 6.2 | 6.2 | 5.1 | 7.3 | 9.8 | 9.2 | 9.9 | 7.8 | 5.6 | 4.7 | 4.9 | 6.5 | 7.5 | 10 | 6.3 | 10 | 9.7 | 10 | 13 |