Calidad del aire en Hong Kong hoy — AQI en vivo, PM2.5 y PM10, smog, tiempo y pronóstico
- polvo de partículas (PM2.5) - 22 (Moderado)
- partículas de materia (PM10) polvo en suspensión - 24 (Moderado)
- ozono (O3) - 26 (bien)
- dióxido de nitrógeno (NO2) - 62 (Moderado)
- dióxido de azufre (SO2) - 31 (bien)
- monóxido de carbono (CO) - 284 (bien)
¿Cuál es la calidad del aire en Hong Kong la actualidad? ¿El aire está contaminado en Hong Kong? ¿Hay smog?
¿Cuál es el nivel actual de PM2.5 en Hong Kong? (polvo de partículas (PM2.5))
El nivel actual de PM2.5 es:
22 (Moderado)
En comparación, el nivel más alto de PM2.5 en Hong Kong en los últimos 7 días fue: 30 (domingo, 23 de agosto de 2026) y el más bajo: 15 (jueves, 20 de agosto de 2026).
Se registraron los valores PM2.5 más altos: 43 (febrero de 2018).
El nivel más bajo de contaminación por partículas PM2.5 se produce en el mes: mayo (17).
¿Cuál es el nivel de PM10 hoy en Hong Kong? (partículas de materia (PM10) polvo en suspensión)
El nivel actual de partículas PM10 en Hong Kong es:
24 (Moderado)
Los valores PM10 más altos suelen ocurrir en el mes: 63 (enero de 2019).
El valor más bajo de la contaminación por partículas PM10 en Hong Kong suele registrarse en: junio (27).
¿Cómo es el nivel de O3 hoy en Hong Kong? (ozono (O3))
26 (bien)
¿Qué tan alto es el nivel de NO2? (dióxido de nitrógeno (NO2))
62 (Moderado)
¿Cuál es el nivel de contaminación por SO2? (dióxido de azufre (SO2))
31 (bien)
¿Qué tan alto es el nivel de CO? (monóxido de carbono (CO))
284 (bien)
Datos actuales jueves, 27 de agosto de 2026, 9:00
PM2,5 22 (Moderado)
PM10 24 (Moderado)
O3 26 (bien)
NO2 62 (Moderado)
SO2 31 (bien)
CO 284 (bien)
Datos sobre la contaminación atmosférica de los últimos días Hong Kong
index
2026-08-27
2026-08-26
2026-08-25
2026-08-24
2026-08-23
2026-08-22
2026-08-21
2026-08-20
pm25
22
Moderate
22
Moderate
20
Moderate
20
Moderate
30
Moderate
28
Moderate
21
Moderate
15
Moderate
pm10
25
Moderate
26
Moderate
24
Moderate
23
Moderate
34
Moderate
32
Moderate
25
Moderate
18
Good
o3
44
Good
38
Good
51
Good
50
Good
54
Good
61
Good
38
Good
50
Good
no2
54
Moderate
50
Moderate
43
Moderate
43
Moderate
54
Moderate
57
Moderate
48
Moderate
38
Good
so2
31
Good
34
Good
32
Good
29
Good
31
Good
33
Good
40
Good
34
Good
co
233
Good
216
Good
200
Good
205
Good
280
Good
256
Good
229
Good
210
Good
data source »
Contaminación atmosférica en Hong Kong de enero de 2018 a mayo de 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
2018-09
2018-08
2018-07
2018-06
2018-05
2018-04
2018-03
2018-02
2018-01
no2
64 (Moderate)
72 (Moderate)
66 (Moderate)
66 (Moderate)
75 (Moderate)
91 (Moderate)
88 (Moderate)
95 (Moderate)
100 (Unhealthy for Sensitive Groups)
77 (Moderate)
66 (Moderate)
68 (Moderate)
71 (Moderate)
76 (Moderate)
77 (Moderate)
68 (Moderate)
92 (Moderate)
74 (Moderate)
82 (Moderate)
101 (Unhealthy for Sensitive Groups)
90 (Moderate)
91 (Moderate)
61 (Moderate)
80 (Moderate)
75 (Moderate)
91 (Moderate)
96 (Moderate)
105 (Unhealthy for Sensitive Groups)
96 (Moderate)
o3
15 (Good)
43 (Good)
35 (Good)
34 (Good)
32 (Good)
30 (Good)
49 (Good)
48 (Good)
35 (Good)
20 (Good)
17 (Good)
17 (Good)
33 (Good)
26 (Good)
31 (Good)
23 (Good)
21 (Good)
17 (Good)
26 (Good)
39 (Good)
15 (Good)
14 (Good)
11 (Good)
20 (Good)
18 (Good)
24 (Good)
29 (Good)
15 (Good)
20 (Good)
so2
8.6 (Good)
5.3 (Good)
4.8 (Good)
4.3 (Good)
5.7 (Good)
7.6 (Good)
5.1 (Good)
4.6 (Good)
5.1 (Good)
4 (Good)
6.1 (Good)
5.7 (Good)
4.1 (Good)
4.5 (Good)
4 (Good)
3.8 (Good)
9 (Good)
8.7 (Good)
8.3 (Good)
8.8 (Good)
10 (Good)
6.8 (Good)
4.7 (Good)
5 (Good)
7.7 (Good)
8.1 (Good)
8.8 (Good)
11 (Good)
8.4 (Good)
co
540 (Good)
436 (Good)
414 (Good)
661 (Good)
867 (Good)
790 (Good)
714 (Good)
853 (Good)
731 (Good)
735 (Good)
739 (Good)
735 (Good)
681 (Good)
629 (Good)
645 (Good)
726 (Good)
815 (Good)
797 (Good)
698 (Good)
658 (Good)
675 (Good)
890 (Good)
811 (Good)
812 (Good)
732 (Good)
624 (Good)
839 (Good)
886 (Good)
855 (Good)
pm10
29 (Moderate)
40 (Moderate)
40 (Moderate)
37 (Moderate)
46 (Moderate)
55 (Unhealthy for Sensitive Groups)
53 (Unhealthy for Sensitive Groups)
52 (Unhealthy for Sensitive Groups)
46 (Moderate)
31 (Moderate)
32 (Moderate)
27 (Moderate)
37 (Moderate)
39 (Moderate)
39 (Moderate)
47 (Moderate)
63 (Unhealthy for Sensitive Groups)
48 (Moderate)
46 (Moderate)
53 (Unhealthy for Sensitive Groups)
41 (Moderate)
38 (Moderate)
35 (Moderate)
34 (Moderate)
33 (Moderate)
55 (Unhealthy for Sensitive Groups)
54 (Unhealthy for Sensitive Groups)
62 (Unhealthy for Sensitive Groups)
50 (Unhealthy for Sensitive Groups)
pm25
17 (Moderate)
24 (Moderate)
25 (Moderate)
22 (Moderate)
29 (Moderate)
33 (Moderate)
30 (Moderate)
33 (Moderate)
29 (Moderate)
21 (Moderate)
20 (Moderate)
18 (Moderate)
24 (Moderate)
27 (Moderate)
25 (Moderate)
30 (Moderate)
42 (Unhealthy for Sensitive Groups)
30 (Moderate)
30 (Moderate)
33 (Moderate)
28 (Moderate)
27 (Moderate)
19 (Moderate)
22 (Moderate)
21 (Moderate)
34 (Moderate)
35 (Moderate)
43 (Unhealthy for Sensitive Groups)
35 (Moderate)
data source »
Hong Kong
jueves, 27 de agosto de 2026, 9:00
PM2,5 22 (Moderado)
polvo de partículas (PM2.5)
PM10 24 (Moderado)
partículas de materia (PM10) polvo en suspensión
O3 26 (bien)
ozono (O3)
NO2 62 (Moderado)
dióxido de nitrógeno (NO2)
SO2 31 (bien)
dióxido de azufre (SO2)
CO 284 (bien)
monóxido de carbono (CO)
Hong Kong
index
2026-08-20
2026-08-21
2026-08-22
2026-08-23
2026-08-24
2026-08-25
2026-08-26
2026-08-27
pm25
15
21
28
30
20
20
22
22
pm10
18
25
32
34
23
24
26
25
o3
50
38
61
54
50
51
38
44
no2
38
48
57
54
43
43
50
54
so2
34
40
33
31
29
32
34
31
co
210
229
256
280
205
200
216
233
Causeway Bay
2018-01 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
2018-09
2018-08
2018-07
2018-06
2018-05
2018-04
2018-03
2018-02
2018-01
no2
64
72
66
66
75
91
88
95
100
77
66
68
71
76
77
68
92
74
82
101
90
91
61
80
75
91
96
105
96
o3
15
43
35
34
32
30
49
48
35
20
17
17
33
26
31
23
21
17
26
39
15
14
11
20
18
24
29
15
20
so2
8.6
5.3
4.8
4.3
5.7
7.6
5.1
4.6
5.1
4
6.1
5.7
4.1
4.5
4
3.8
9
8.7
8.3
8.8
10
6.8
4.7
5
7.7
8.1
8.8
11
8.4
pm10
29
40
40
37
46
55
53
52
46
31
32
27
37
39
39
47
63
48
46
53
41
38
35
34
33
55
54
62
50
pm25
17
24
25
22
29
33
30
33
29
21
20
18
24
27
25
30
42
30
30
33
28
27
19
22
21
34
35
43
35
co
540
436
414
661
867
790
714
853
731
735
739
735
681
629
645
726
815
797
698
658
675
890
811
812
732
624
839
886
855
* Pollution data source:
https://openaq.org
(Hong Kong)
The data is licensed under CC-By 4.0
🌦️ Tiempo · Previsión 16 Días — Hong Kong
PM2,5 22 (Moderado)
PM10 24 (Moderado)
O3 26 (bien)
NO2 62 (Moderado)
SO2 31 (bien)
CO 284 (bien)
Datos sobre la contaminación atmosférica de los últimos días Hong Kong
| index | 2026-08-27 | 2026-08-26 | 2026-08-25 | 2026-08-24 | 2026-08-23 | 2026-08-22 | 2026-08-21 | 2026-08-20 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 22 Moderate |
22 Moderate |
20 Moderate |
20 Moderate |
30 Moderate |
28 Moderate |
21 Moderate |
15 Moderate |
| pm10 | 25 Moderate |
26 Moderate |
24 Moderate |
23 Moderate |
34 Moderate |
32 Moderate |
25 Moderate |
18 Good |
| o3 | 44 Good |
38 Good |
51 Good |
50 Good |
54 Good |
61 Good |
38 Good |
50 Good |
| no2 | 54 Moderate |
50 Moderate |
43 Moderate |
43 Moderate |
54 Moderate |
57 Moderate |
48 Moderate |
38 Good |
| so2 | 31 Good |
34 Good |
32 Good |
29 Good |
31 Good |
33 Good |
40 Good |
34 Good |
| co | 233 Good |
216 Good |
200 Good |
205 Good |
280 Good |
256 Good |
229 Good |
210 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 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 64 (Moderate) | 72 (Moderate) | 66 (Moderate) | 66 (Moderate) | 75 (Moderate) | 91 (Moderate) | 88 (Moderate) | 95 (Moderate) | 100 (Unhealthy for Sensitive Groups) | 77 (Moderate) | 66 (Moderate) | 68 (Moderate) | 71 (Moderate) | 76 (Moderate) | 77 (Moderate) | 68 (Moderate) | 92 (Moderate) | 74 (Moderate) | 82 (Moderate) | 101 (Unhealthy for Sensitive Groups) | 90 (Moderate) | 91 (Moderate) | 61 (Moderate) | 80 (Moderate) | 75 (Moderate) | 91 (Moderate) | 96 (Moderate) | 105 (Unhealthy for Sensitive Groups) | 96 (Moderate) |
| o3 | 15 (Good) | 43 (Good) | 35 (Good) | 34 (Good) | 32 (Good) | 30 (Good) | 49 (Good) | 48 (Good) | 35 (Good) | 20 (Good) | 17 (Good) | 17 (Good) | 33 (Good) | 26 (Good) | 31 (Good) | 23 (Good) | 21 (Good) | 17 (Good) | 26 (Good) | 39 (Good) | 15 (Good) | 14 (Good) | 11 (Good) | 20 (Good) | 18 (Good) | 24 (Good) | 29 (Good) | 15 (Good) | 20 (Good) |
| so2 | 8.6 (Good) | 5.3 (Good) | 4.8 (Good) | 4.3 (Good) | 5.7 (Good) | 7.6 (Good) | 5.1 (Good) | 4.6 (Good) | 5.1 (Good) | 4 (Good) | 6.1 (Good) | 5.7 (Good) | 4.1 (Good) | 4.5 (Good) | 4 (Good) | 3.8 (Good) | 9 (Good) | 8.7 (Good) | 8.3 (Good) | 8.8 (Good) | 10 (Good) | 6.8 (Good) | 4.7 (Good) | 5 (Good) | 7.7 (Good) | 8.1 (Good) | 8.8 (Good) | 11 (Good) | 8.4 (Good) |
| co | 540 (Good) | 436 (Good) | 414 (Good) | 661 (Good) | 867 (Good) | 790 (Good) | 714 (Good) | 853 (Good) | 731 (Good) | 735 (Good) | 739 (Good) | 735 (Good) | 681 (Good) | 629 (Good) | 645 (Good) | 726 (Good) | 815 (Good) | 797 (Good) | 698 (Good) | 658 (Good) | 675 (Good) | 890 (Good) | 811 (Good) | 812 (Good) | 732 (Good) | 624 (Good) | 839 (Good) | 886 (Good) | 855 (Good) |
| pm10 | 29 (Moderate) | 40 (Moderate) | 40 (Moderate) | 37 (Moderate) | 46 (Moderate) | 55 (Unhealthy for Sensitive Groups) | 53 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 31 (Moderate) | 32 (Moderate) | 27 (Moderate) | 37 (Moderate) | 39 (Moderate) | 39 (Moderate) | 47 (Moderate) | 63 (Unhealthy for Sensitive Groups) | 48 (Moderate) | 46 (Moderate) | 53 (Unhealthy for Sensitive Groups) | 41 (Moderate) | 38 (Moderate) | 35 (Moderate) | 34 (Moderate) | 33 (Moderate) | 55 (Unhealthy for Sensitive Groups) | 54 (Unhealthy for Sensitive Groups) | 62 (Unhealthy for Sensitive Groups) | 50 (Unhealthy for Sensitive Groups) |
| pm25 | 17 (Moderate) | 24 (Moderate) | 25 (Moderate) | 22 (Moderate) | 29 (Moderate) | 33 (Moderate) | 30 (Moderate) | 33 (Moderate) | 29 (Moderate) | 21 (Moderate) | 20 (Moderate) | 18 (Moderate) | 24 (Moderate) | 27 (Moderate) | 25 (Moderate) | 30 (Moderate) | 42 (Unhealthy for Sensitive Groups) | 30 (Moderate) | 30 (Moderate) | 33 (Moderate) | 28 (Moderate) | 27 (Moderate) | 19 (Moderate) | 22 (Moderate) | 21 (Moderate) | 34 (Moderate) | 35 (Moderate) | 43 (Unhealthy for Sensitive Groups) | 35 (Moderate) |
PM2,5 22 (Moderado)
polvo de partículas (PM2.5)PM10 24 (Moderado)
partículas de materia (PM10) polvo en suspensiónO3 26 (bien)
ozono (O3)NO2 62 (Moderado)
dióxido de nitrógeno (NO2)SO2 31 (bien)
dióxido de azufre (SO2)CO 284 (bien)
monóxido de carbono (CO)Hong Kong
| index | 2026-08-20 | 2026-08-21 | 2026-08-22 | 2026-08-23 | 2026-08-24 | 2026-08-25 | 2026-08-26 | 2026-08-27 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 15 | 21 | 28 | 30 | 20 | 20 | 22 | 22 |
| pm10 | 18 | 25 | 32 | 34 | 23 | 24 | 26 | 25 |
| o3 | 50 | 38 | 61 | 54 | 50 | 51 | 38 | 44 |
| no2 | 38 | 48 | 57 | 54 | 43 | 43 | 50 | 54 |
| so2 | 34 | 40 | 33 | 31 | 29 | 32 | 34 | 31 |
| co | 210 | 229 | 256 | 280 | 205 | 200 | 216 | 233 |
Causeway Bay
| 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 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 64 | 72 | 66 | 66 | 75 | 91 | 88 | 95 | 100 | 77 | 66 | 68 | 71 | 76 | 77 | 68 | 92 | 74 | 82 | 101 | 90 | 91 | 61 | 80 | 75 | 91 | 96 | 105 | 96 |
| o3 | 15 | 43 | 35 | 34 | 32 | 30 | 49 | 48 | 35 | 20 | 17 | 17 | 33 | 26 | 31 | 23 | 21 | 17 | 26 | 39 | 15 | 14 | 11 | 20 | 18 | 24 | 29 | 15 | 20 |
| so2 | 8.6 | 5.3 | 4.8 | 4.3 | 5.7 | 7.6 | 5.1 | 4.6 | 5.1 | 4 | 6.1 | 5.7 | 4.1 | 4.5 | 4 | 3.8 | 9 | 8.7 | 8.3 | 8.8 | 10 | 6.8 | 4.7 | 5 | 7.7 | 8.1 | 8.8 | 11 | 8.4 |
| pm10 | 29 | 40 | 40 | 37 | 46 | 55 | 53 | 52 | 46 | 31 | 32 | 27 | 37 | 39 | 39 | 47 | 63 | 48 | 46 | 53 | 41 | 38 | 35 | 34 | 33 | 55 | 54 | 62 | 50 |
| pm25 | 17 | 24 | 25 | 22 | 29 | 33 | 30 | 33 | 29 | 21 | 20 | 18 | 24 | 27 | 25 | 30 | 42 | 30 | 30 | 33 | 28 | 27 | 19 | 22 | 21 | 34 | 35 | 43 | 35 |
| co | 540 | 436 | 414 | 661 | 867 | 790 | 714 | 853 | 731 | 735 | 739 | 735 | 681 | 629 | 645 | 726 | 815 | 797 | 698 | 658 | 675 | 890 | 811 | 812 | 732 | 624 | 839 | 886 | 855 |
Previsión del tiempo a 16 días para Hong Kong: hoy unos 32°C (lluvia), mínimas cerca de 28°C. Temperatura y condiciones actualizadas a diario. El viento fuerte (unos 24 km/h) despeja eficazmente el smog y el polvo.
☀️ Índice UV · Pronóstico 16 Días — Hong Kong
El índice UV en Hong Kong hoy es 8.8 (muy alto) — la piel clara sin protección puede quemarse en unos 25 minutos.