Znečištění ovzduší v Longtan: Real-time Index kvality ovzduší a smog alert.
Předpověď znečištění a kvality ovzduší pro Longtan. Dnes je pátek 17. května 2024. Pro Longtan byly zaznamenány tyto hodnoty znečištění ovzduší:- oxid dusičitý (NO2) - 7 (Dobré)
- prach z částic (PM10) - 19 (Dobré)
- ozon (O3) - 91 (Střední)
- prach z částic (PM2,5) - 10 (Dobré)
- oxid siřičitý (SO2) - 0 (Dobré)
- oxid uhelnatý (CO) - 100 (Dobré)
Jaká je kvalita ovzduší v Longtan dnes? Je vzduch znečištěný v Longtan? Je tam smog?
Jak vysoká je hladina NO2? (oxid dusičitý (NO2))
7 (Dobré)
Jaká je úroveň PM10 dnes v Longtan? (prach z částic (PM10))
Současná úroveň částic PM10 v Longtan je:
19 (Dobré)
Nejvyšší hodnoty PM10 se obvykle vyskytují v měsíci: 106 (listopad 2018).
Nejnižší hodnota znečištění PM10 částic částic v Longtan se obvykle zaznamenává v: srpen (35).
Jak je dnes úroveň O3 v Longtan? (ozon (O3))
91 (Střední)
Jaká je současná úroveň PM2,5 v Longtan? (prach z částic (PM2,5))
Dnešní úroveň PM2.5 je:
10 (Dobré)
Pro srovnání, nejvyšší úroveň PM2,5 v Longtan v posledních 7 dnech byla: 20 (pátek 27. května 2022) a nejnižší: 20 (pátek 27. května 2022).
Byly zaznamenány nejvyšší hodnoty PM2,5: 71 (listopad 2018).
Nejnižší úroveň znečištění částicemi PM2,5 se vyskytuje v měsíci: srpen (25).
Jaká je úroveň znečištění SO2? (oxid siřičitý (SO2))
0 (Dobré)
Jak vysoká je hladina CO? (oxid uhelnatý (CO))
100 (Dobré)
Aktuální data pátek 27. května 2022 12:00
NO2 7 (Dobré)
PM10 19 (Dobré)
O3 91 (Střední)
PM2,5 10 (Dobré)
SO2 0 (Dobré)
CO 100 (Dobré)
Údaje o znečištění ovzduší z posledních dnů v Longtan
index
2022-05-27
no2
20
Good
pm10
27
Moderate
o3
39
Good
pm25
20
Moderate
so2
5
Good
co
240
Good
data source »
Znečištění ovzduší v Longtan 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
45 (Unhealthy for Sensitive Groups)
31 (Moderate)
34 (Moderate)
63 (Unhealthy)
67 (Unhealthy)
46 (Unhealthy for Sensitive Groups)
44 (Unhealthy for Sensitive Groups)
40 (Unhealthy for Sensitive Groups)
38 (Unhealthy for Sensitive Groups)
25 (Moderate)
40 (Unhealthy for Sensitive Groups)
40 (Unhealthy for Sensitive Groups)
36 (Unhealthy for Sensitive Groups)
50 (Unhealthy for Sensitive Groups)
50 (Unhealthy for Sensitive Groups)
64 (Unhealthy)
66 (Unhealthy)
39 (Unhealthy for Sensitive Groups)
71 (Unhealthy)
38 (Unhealthy for Sensitive Groups)
co
677 (Good)
432 (Good)
506 (Good)
983 (Good)
1 (Good)
864 (Good)
804 (Good)
696 (Good)
721 (Good)
629 (Good)
717 (Good)
730 (Good)
551 (Good)
599 (Good)
755 (Good)
967 (Good)
1 (Good)
1 (Good)
1 (Good)
932 (Good)
no2
24 (Good)
25 (Good)
25 (Good)
27 (Good)
42 (Moderate)
45 (Moderate)
47 (Moderate)
38 (Good)
32 (Good)
27 (Good)
28 (Good)
29 (Good)
33 (Good)
35 (Good)
42 (Moderate)
42 (Moderate)
58 (Moderate)
55 (Moderate)
65 (Moderate)
54 (Moderate)
o3
134 (Unhealthy for Sensitive Groups)
121 (Unhealthy for Sensitive Groups)
91 (Moderate)
74 (Moderate)
62 (Good)
43 (Good)
40 (Good)
73 (Moderate)
181 (Very Unhealthy)
140 (Unhealthy for Sensitive Groups)
196 (Very Unhealthy)
209 (Very Unhealthy)
159 (Unhealthy)
111 (Moderate)
95 (Moderate)
78 (Moderate)
54 (Good)
51 (Good)
63 (Good)
79 (Moderate)
pm10
65 (Unhealthy for Sensitive Groups)
61 (Unhealthy for Sensitive Groups)
50 (Moderate)
57 (Unhealthy for Sensitive Groups)
68 (Unhealthy for Sensitive Groups)
59 (Unhealthy for Sensitive Groups)
76 (Unhealthy for Sensitive Groups)
61 (Unhealthy for Sensitive Groups)
53 (Unhealthy for Sensitive Groups)
35 (Moderate)
49 (Moderate)
60 (Unhealthy for Sensitive Groups)
75 (Unhealthy for Sensitive Groups)
86 (Unhealthy)
81 (Unhealthy)
70 (Unhealthy for Sensitive Groups)
70 (Unhealthy for Sensitive Groups)
77 (Unhealthy for Sensitive Groups)
106 (Unhealthy)
65 (Unhealthy for Sensitive Groups)
so2
3.4 (Good)
3.2 (Good)
3.1 (Good)
3.7 (Good)
4.3 (Good)
3.1 (Good)
3.6 (Good)
3 (Good)
2.7 (Good)
2.2 (Good)
2.5 (Good)
4.1 (Good)
3.4 (Good)
4.5 (Good)
4.1 (Good)
4.8 (Good)
7.8 (Good)
8.2 (Good)
7.7 (Good)
5.2 (Good)
data source »
天坛
pátek 27. května 2022 12:00
NO2 7.3 (Dobré)
oxid dusičitý (NO2)
PM10 19 (Dobré)
prach z částic (PM10)
O3 91 (Střední)
ozon (O3)
PM2,5 10 (Dobré)
prach z částic (PM2,5)
SO2 0.1 (Dobré)
oxid siřičitý (SO2)
CO 100 (Dobré)
oxid uhelnatý (CO)
天坛
index
2022-05-27
no2
20
pm10
27
o3
39
pm25
20
so2
4.9
co
240
天坛
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
45
31
34
63
67
46
44
40
38
25
40
40
36
50
50
64
66
39
71
38
co
677
432
506
983
1
864
804
696
721
629
717
730
551
599
755
967
1
1
1
932
no2
24
25
25
27
42
45
47
38
32
27
28
29
33
35
42
42
58
55
65
54
o3
134
121
91
74
62
43
40
73
181
140
196
209
159
111
95
78
54
51
63
79
pm10
65
61
50
57
68
59
76
61
53
35
49
60
75
86
81
70
70
77
106
65
so2
3.4
3.2
3.1
3.7
4.3
3.1
3.6
3
2.7
2.2
2.5
4.1
3.4
4.5
4.1
4.8
7.8
8.2
7.7
5.2
* Pollution data source:
https://openaq.org
(ChinaAQIData)
The data is licensed under CC-By 4.0
NO2 7 (Dobré)
PM10 19 (Dobré)
O3 91 (Střední)
PM2,5 10 (Dobré)
SO2 0 (Dobré)
CO 100 (Dobré)
Údaje o znečištění ovzduší z posledních dnů v Longtan
| index | 2022-05-27 |
|---|---|
| no2 | 20 Good |
| pm10 | 27 Moderate |
| o3 | 39 Good |
| pm25 | 20 Moderate |
| so2 | 5 Good |
| co | 240 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 | 45 (Unhealthy for Sensitive Groups) | 31 (Moderate) | 34 (Moderate) | 63 (Unhealthy) | 67 (Unhealthy) | 46 (Unhealthy for Sensitive Groups) | 44 (Unhealthy for Sensitive Groups) | 40 (Unhealthy for Sensitive Groups) | 38 (Unhealthy for Sensitive Groups) | 25 (Moderate) | 40 (Unhealthy for Sensitive Groups) | 40 (Unhealthy for Sensitive Groups) | 36 (Unhealthy for Sensitive Groups) | 50 (Unhealthy for Sensitive Groups) | 50 (Unhealthy for Sensitive Groups) | 64 (Unhealthy) | 66 (Unhealthy) | 39 (Unhealthy for Sensitive Groups) | 71 (Unhealthy) | 38 (Unhealthy for Sensitive Groups) |
| co | 677 (Good) | 432 (Good) | 506 (Good) | 983 (Good) | 1 (Good) | 864 (Good) | 804 (Good) | 696 (Good) | 721 (Good) | 629 (Good) | 717 (Good) | 730 (Good) | 551 (Good) | 599 (Good) | 755 (Good) | 967 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 932 (Good) |
| no2 | 24 (Good) | 25 (Good) | 25 (Good) | 27 (Good) | 42 (Moderate) | 45 (Moderate) | 47 (Moderate) | 38 (Good) | 32 (Good) | 27 (Good) | 28 (Good) | 29 (Good) | 33 (Good) | 35 (Good) | 42 (Moderate) | 42 (Moderate) | 58 (Moderate) | 55 (Moderate) | 65 (Moderate) | 54 (Moderate) |
| o3 | 134 (Unhealthy for Sensitive Groups) | 121 (Unhealthy for Sensitive Groups) | 91 (Moderate) | 74 (Moderate) | 62 (Good) | 43 (Good) | 40 (Good) | 73 (Moderate) | 181 (Very Unhealthy) | 140 (Unhealthy for Sensitive Groups) | 196 (Very Unhealthy) | 209 (Very Unhealthy) | 159 (Unhealthy) | 111 (Moderate) | 95 (Moderate) | 78 (Moderate) | 54 (Good) | 51 (Good) | 63 (Good) | 79 (Moderate) |
| pm10 | 65 (Unhealthy for Sensitive Groups) | 61 (Unhealthy for Sensitive Groups) | 50 (Moderate) | 57 (Unhealthy for Sensitive Groups) | 68 (Unhealthy for Sensitive Groups) | 59 (Unhealthy for Sensitive Groups) | 76 (Unhealthy for Sensitive Groups) | 61 (Unhealthy for Sensitive Groups) | 53 (Unhealthy for Sensitive Groups) | 35 (Moderate) | 49 (Moderate) | 60 (Unhealthy for Sensitive Groups) | 75 (Unhealthy for Sensitive Groups) | 86 (Unhealthy) | 81 (Unhealthy) | 70 (Unhealthy for Sensitive Groups) | 70 (Unhealthy for Sensitive Groups) | 77 (Unhealthy for Sensitive Groups) | 106 (Unhealthy) | 65 (Unhealthy for Sensitive Groups) |
| so2 | 3.4 (Good) | 3.2 (Good) | 3.1 (Good) | 3.7 (Good) | 4.3 (Good) | 3.1 (Good) | 3.6 (Good) | 3 (Good) | 2.7 (Good) | 2.2 (Good) | 2.5 (Good) | 4.1 (Good) | 3.4 (Good) | 4.5 (Good) | 4.1 (Good) | 4.8 (Good) | 7.8 (Good) | 8.2 (Good) | 7.7 (Good) | 5.2 (Good) |
NO2 7.3 (Dobré)
oxid dusičitý (NO2)PM10 19 (Dobré)
prach z částic (PM10)O3 91 (Střední)
ozon (O3)PM2,5 10 (Dobré)
prach z částic (PM2,5)SO2 0.1 (Dobré)
oxid siřičitý (SO2)CO 100 (Dobré)
oxid uhelnatý (CO)天坛
| index | 2022-05-27 |
|---|---|
| no2 | 20 |
| pm10 | 27 |
| o3 | 39 |
| pm25 | 20 |
| so2 | 4.9 |
| co | 240 |
天坛
| 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 | 45 | 31 | 34 | 63 | 67 | 46 | 44 | 40 | 38 | 25 | 40 | 40 | 36 | 50 | 50 | 64 | 66 | 39 | 71 | 38 |
| co | 677 | 432 | 506 | 983 | 1 | 864 | 804 | 696 | 721 | 629 | 717 | 730 | 551 | 599 | 755 | 967 | 1 | 1 | 1 | 932 |
| no2 | 24 | 25 | 25 | 27 | 42 | 45 | 47 | 38 | 32 | 27 | 28 | 29 | 33 | 35 | 42 | 42 | 58 | 55 | 65 | 54 |
| o3 | 134 | 121 | 91 | 74 | 62 | 43 | 40 | 73 | 181 | 140 | 196 | 209 | 159 | 111 | 95 | 78 | 54 | 51 | 63 | 79 |
| pm10 | 65 | 61 | 50 | 57 | 68 | 59 | 76 | 61 | 53 | 35 | 49 | 60 | 75 | 86 | 81 | 70 | 70 | 77 | 106 | 65 |
| so2 | 3.4 | 3.2 | 3.1 | 3.7 | 4.3 | 3.1 | 3.6 | 3 | 2.7 | 2.2 | 2.5 | 4.1 | 3.4 | 4.5 | 4.1 | 4.8 | 7.8 | 8.2 | 7.7 | 5.2 |