Katmandu: inquinamento dell'aria oggi — indice AQI, PM2.5/PM10, allerte smog e previsioni
Previsioni di inquinamento e qualità dell'aria per Katmandu. Oggi è giovedì 27 agosto 2026. Per Katmandu sono stati registrati i seguenti valori di inquinamento atmosferico:- polvere di particolato (PM2.5) - 30 (Moderata)
- polveri sospese di particolato (PM10) - 32 (Moderata)
- ozono (O3) - 56 (Buono)
- biossido di azoto (NO2) - 21 (Buono)
- biossido di zolfo (SO2) - 9 (Buono)
- monossido di carbonio (CO) - 623 (Buono)
Qual è la qualità dell'aria Katmandu oggi? L'aria è inquinata Katmandu? C'è smog?
Qual è il livello attuale di PM2.5 in Katmandu? (polvere di particolato (PM2.5))
Il livello PM2.5 di oggi è:
30 (Moderata)
Per fare un confronto, il livello più alto di PM2,5 in Katmandu negli ultimi 7 giorni è stato: 30 (venerdì 21 agosto 2026) e il più basso: 19 (mercoledì 26 agosto 2026).
Sono stati registrati i valori PM2,5 più alti: 100 (febbraio 2018).
Il più basso livello di inquinamento da particolato PM2.5 si verifica nel mese: agosto (14).
Qual è il livello di PM10 oggi in Katmandu? (polveri sospese di particolato (PM10))
L'attuale livello di particolato PM10 in Katmandu è:
32 (Moderata)
Come è il livello O3 oggi in Katmandu? (ozono (O3))
56 (Buono)
Quanto è alto il livello di NO2? (biossido di azoto (NO2))
21 (Buono)
Qual è il livello di inquinamento da SO2? (biossido di zolfo (SO2))
9 (Buono)
Quanto è alto il livello di CO? (monossido di carbonio (CO))
623 (Buono)
Dati correnti giovedì 27 agosto 2026 alle ore 06:45
PM2,5 30 (Moderata)
PM10 32 (Moderata)
O3 56 (Buono)
NO2 21 (Buono)
SO2 9 (Buono)
CO 623 (Buono)
Dati sull'inquinamento atmosferico degli ultimi giorni Katmandu
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
23
Moderate
19
Moderate
20
Moderate
19
Moderate
23
Moderate
24
Moderate
30
Moderate
27
Moderate
pm10
24
Moderate
20
Moderate
21
Moderate
20
Moderate
23
Moderate
25
Moderate
31
Moderate
28
Moderate
o3
76
Moderate
75
Moderate
79
Moderate
100
Moderate
97
Moderate
96
Moderate
105
Moderate
90
Moderate
no2
17
Good
14
Good
15
Good
12
Good
12
Good
14
Good
14
Good
14
Good
so2
6
Good
5
Good
5
Good
4
Good
5
Good
6
Good
7
Good
6
Good
co
819
Good
792
Good
768
Good
798
Good
869
Good
847
Good
837
Good
809
Good
data source »
Inquinamento atmosferico in Katmandu da aprile 2017 a maggio 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
2017-12
2017-11
2017-10
2017-09
2017-08
2017-07
2017-06
2017-05
2017-04
o3:ppm
0.03 (Good)
0.04 (Good)
0.03 (Good)
0.02 (Good)
0.01 (Good)
0.02 (Good)
0.02 (Good)
0.02 (Good)
0.01 (Good)
0.02 (Good)
0.02 (Good)
0.04 (Good)
0.05 (Good)
0.03 (Good)
0.03 (Good)
0.02 (Good)
0.01 (Good)
0.01 (Good)
0.02 (Good)
0.03 (Good)
0.02 (Good)
0.02 (Good)
0.02 (Good)
0.03 (Good)
0.04 (Good)
0.04 (Good)
0.04 (Good)
0.02 (Good)
0.02 (Good)
0.02 (Good)
0.02 (Good)
0.02 (Good)
0.02 (Good)
0.01 (Good)
0.01 (Good)
0.04 (Good)
0.04 (Good)
0.04 (Good)
pm25
22 (Moderate)
48 (Unhealthy for Sensitive Groups)
42 (Unhealthy for Sensitive Groups)
82 (Very Unhealthy)
82 (Very Unhealthy)
72 (Unhealthy)
56 (Unhealthy)
31 (Moderate)
15 (Moderate)
14 (Moderate)
16 (Moderate)
32 (Moderate)
63 (Unhealthy)
57 (Unhealthy)
73 (Unhealthy)
68 (Unhealthy)
99 (Very Unhealthy)
97 (Very Unhealthy)
69 (Unhealthy)
36 (Unhealthy for Sensitive Groups)
20 (Moderate)
14 (Moderate)
15 (Moderate)
30 (Moderate)
42 (Unhealthy for Sensitive Groups)
63 (Unhealthy)
91 (Very Unhealthy)
100 (Very Unhealthy)
89 (Very Unhealthy)
83 (Very Unhealthy)
57 (Unhealthy)
36 (Unhealthy for Sensitive Groups)
26 (Moderate)
18 (Moderate)
19 (Moderate)
36 (Unhealthy for Sensitive Groups)
49 (Unhealthy for Sensitive Groups)
74 (Unhealthy)
data source »
Qualità della vita in Katmandu
Verde e parchi in città
Katmandu
22%
Bhutan: 82%
Bangladesh: 33%
India: 48%
Birmania: 33%
Pakistan: 49%
particolato PM2.5
Katmandu
49 (Unhealthy for Sensitive Groups)
Il piacere di trascorrere del tempo in città
Katmandu
20%
Bhutan: 61%
Bangladesh: 26%
India: 40%
Birmania: 24%
Pakistan: 43%
particolato PM10
Katmandu
87 (Unhealthy)
Inquinamento dell'aria
Katmandu
89%
Bhutan: 45%
Bangladesh: 78%
India: 65%
Birmania: 83%
Pakistan: 64%
Smaltimento dei rifiuti
Katmandu
17%
Bhutan: 47%
Bangladesh: 22%
India: 34%
Birmania: 12%
Pakistan: 34%
Disponibilità e qualità dell'acqua potabile
Katmandu
28%
Bhutan: 64%
Bangladesh: 44%
India: 48%
Birmania: 34%
Pakistan: 44%
Pulizia e ordine
Katmandu
17%
Bhutan: 57%
Bangladesh: 23%
India: 37%
Birmania: 18%
Pakistan: 40%
Rumore e inquinamento luminoso
Katmandu
57%
Bhutan: 55%
Bangladesh: 63%
India: 59%
Birmania: 52%
Pakistan: 59%
Inquinamento delle acque
Katmandu
81%
Bhutan: 56%
Bangladesh: 74%
India: 69%
Birmania: 74%
Pakistan: 70%
Source: Numbeo
Katmandu
giovedì 27 agosto 2026 alle ore 06:45
PM2,5 30 (Moderata)
polvere di particolato (PM2.5)
PM10 32 (Moderata)
polveri sospese di particolato (PM10)
O3 56 (Buono)
ozono (O3)
NO2 21 (Buono)
biossido di azoto (NO2)
SO2 8.9 (Buono)
biossido di zolfo (SO2)
CO 623 (Buono)
monossido di carbonio (CO)
Katmandu
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
27
30
24
23
19
20
19
23
pm10
28
31
25
23
20
21
20
24
o3
90
105
96
97
100
79
75
76
no2
14
14
14
12
12
15
14
17
so2
5.7
7.2
5.8
4.8
4
4.9
5
5.9
co
809
837
847
869
798
768
792
819
US Diplomatic Post: Embassy Kathmandu
2017-04 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
2017-12
2017-11
2017-10
2017-09
2017-08
2017-07
2017-06
2017-05
2017-04
pm25
20
49
41
81
72
65
54
30
13
13
15
30
59
55
66
57
89
89
62
34
18
14
15
27
41
58
89
100
83
76
50
34
25
13
18
37
46
66
o3:ppm
0.04
0.05
0.03
0.01
0.02
0.02
0.02
0.02
0.02
0.02
0.03
0.04
0.05
0.04
0.04
0.02
0.01
0.01
0.02
0.03
0.02
0.02
0.02
0.04
0.04
0.04
0.04
0.02
0.02
0.02
0.02
0
0
0
0
0.04
0.05
0.04
US Diplomatic Post: Phora Durbar Kathmandu
2017-04 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
2017-12
2017-11
2017-10
2017-09
2017-08
2017-07
2017-06
2017-05
2017-04
pm25
23
47
44
83
92
80
59
32
17
14
18
34
67
60
81
78
110
105
76
39
22
15
15
32
44
69
92
100
95
89
64
38
26
22
20
35
53
83
o3:ppm
0.02
0.03
0.02
0.02
0.01
0.01
0.01
0.02
0.01
0.02
0.02
0.03
0.04
0.03
0.03
0.02
0.01
0.01
0.01
0.02
0.02
0.01
0.01
0.03
0.03
0.03
0.03
0.02
0.02
0.02
0.03
0.03
0.03
0.02
0.02
0.04
0.04
0.04
* Pollution data source:
https://openaq.org
(StateAir_Kathmandu, StateAir_PhoraDurbar)
The data is licensed under CC-By 4.0
🌦️ Meteo · Previsione 16 Giorni — Katmandu
PM2,5 30 (Moderata)
PM10 32 (Moderata)
O3 56 (Buono)
NO2 21 (Buono)
SO2 9 (Buono)
CO 623 (Buono)
Dati sull'inquinamento atmosferico degli ultimi giorni Katmandu
| 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 | 23 Moderate |
19 Moderate |
20 Moderate |
19 Moderate |
23 Moderate |
24 Moderate |
30 Moderate |
27 Moderate |
| pm10 | 24 Moderate |
20 Moderate |
21 Moderate |
20 Moderate |
23 Moderate |
25 Moderate |
31 Moderate |
28 Moderate |
| o3 | 76 Moderate |
75 Moderate |
79 Moderate |
100 Moderate |
97 Moderate |
96 Moderate |
105 Moderate |
90 Moderate |
| no2 | 17 Good |
14 Good |
15 Good |
12 Good |
12 Good |
14 Good |
14 Good |
14 Good |
| so2 | 6 Good |
5 Good |
5 Good |
4 Good |
5 Good |
6 Good |
7 Good |
6 Good |
| co | 819 Good |
792 Good |
768 Good |
798 Good |
869 Good |
847 Good |
837 Good |
809 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 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3:ppm | 0.03 (Good) | 0.04 (Good) | 0.03 (Good) | 0.02 (Good) | 0.01 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.01 (Good) | 0.02 (Good) | 0.02 (Good) | 0.04 (Good) | 0.05 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.01 (Good) | 0.01 (Good) | 0.02 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.03 (Good) | 0.04 (Good) | 0.04 (Good) | 0.04 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.01 (Good) | 0.01 (Good) | 0.04 (Good) | 0.04 (Good) | 0.04 (Good) |
| pm25 | 22 (Moderate) | 48 (Unhealthy for Sensitive Groups) | 42 (Unhealthy for Sensitive Groups) | 82 (Very Unhealthy) | 82 (Very Unhealthy) | 72 (Unhealthy) | 56 (Unhealthy) | 31 (Moderate) | 15 (Moderate) | 14 (Moderate) | 16 (Moderate) | 32 (Moderate) | 63 (Unhealthy) | 57 (Unhealthy) | 73 (Unhealthy) | 68 (Unhealthy) | 99 (Very Unhealthy) | 97 (Very Unhealthy) | 69 (Unhealthy) | 36 (Unhealthy for Sensitive Groups) | 20 (Moderate) | 14 (Moderate) | 15 (Moderate) | 30 (Moderate) | 42 (Unhealthy for Sensitive Groups) | 63 (Unhealthy) | 91 (Very Unhealthy) | 100 (Very Unhealthy) | 89 (Very Unhealthy) | 83 (Very Unhealthy) | 57 (Unhealthy) | 36 (Unhealthy for Sensitive Groups) | 26 (Moderate) | 18 (Moderate) | 19 (Moderate) | 36 (Unhealthy for Sensitive Groups) | 49 (Unhealthy for Sensitive Groups) | 74 (Unhealthy) |
Verde e parchi in città
Katmandu 22%
Bhutan: 82% Bangladesh: 33% India: 48% Birmania: 33% Pakistan: 49%particolato PM2.5
Katmandu 49 (Unhealthy for Sensitive Groups)
Il piacere di trascorrere del tempo in città
Katmandu 20%
Bhutan: 61% Bangladesh: 26% India: 40% Birmania: 24% Pakistan: 43%particolato PM10
Katmandu 87 (Unhealthy)
Inquinamento dell'aria
Katmandu 89%
Bhutan: 45% Bangladesh: 78% India: 65% Birmania: 83% Pakistan: 64%Smaltimento dei rifiuti
Katmandu 17%
Bhutan: 47% Bangladesh: 22% India: 34% Birmania: 12% Pakistan: 34%Disponibilità e qualità dell'acqua potabile
Katmandu 28%
Bhutan: 64% Bangladesh: 44% India: 48% Birmania: 34% Pakistan: 44%Pulizia e ordine
Katmandu 17%
Bhutan: 57% Bangladesh: 23% India: 37% Birmania: 18% Pakistan: 40%Rumore e inquinamento luminoso
Katmandu 57%
Bhutan: 55% Bangladesh: 63% India: 59% Birmania: 52% Pakistan: 59%Inquinamento delle acque
Katmandu 81%
Bhutan: 56% Bangladesh: 74% India: 69% Birmania: 74% Pakistan: 70%PM2,5 30 (Moderata)
polvere di particolato (PM2.5)PM10 32 (Moderata)
polveri sospese di particolato (PM10)O3 56 (Buono)
ozono (O3)NO2 21 (Buono)
biossido di azoto (NO2)SO2 8.9 (Buono)
biossido di zolfo (SO2)CO 623 (Buono)
monossido di carbonio (CO)Katmandu
| 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 | 27 | 30 | 24 | 23 | 19 | 20 | 19 | 23 |
| pm10 | 28 | 31 | 25 | 23 | 20 | 21 | 20 | 24 |
| o3 | 90 | 105 | 96 | 97 | 100 | 79 | 75 | 76 |
| no2 | 14 | 14 | 14 | 12 | 12 | 15 | 14 | 17 |
| so2 | 5.7 | 7.2 | 5.8 | 4.8 | 4 | 4.9 | 5 | 5.9 |
| co | 809 | 837 | 847 | 869 | 798 | 768 | 792 | 819 |
US Diplomatic Post: Embassy Kathmandu
| 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 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 20 | 49 | 41 | 81 | 72 | 65 | 54 | 30 | 13 | 13 | 15 | 30 | 59 | 55 | 66 | 57 | 89 | 89 | 62 | 34 | 18 | 14 | 15 | 27 | 41 | 58 | 89 | 100 | 83 | 76 | 50 | 34 | 25 | 13 | 18 | 37 | 46 | 66 |
| o3:ppm | 0.04 | 0.05 | 0.03 | 0.01 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.03 | 0.04 | 0.05 | 0.04 | 0.04 | 0.02 | 0.01 | 0.01 | 0.02 | 0.03 | 0.02 | 0.02 | 0.02 | 0.04 | 0.04 | 0.04 | 0.04 | 0.02 | 0.02 | 0.02 | 0.02 | 0 | 0 | 0 | 0 | 0.04 | 0.05 | 0.04 |
US Diplomatic Post: Phora Durbar Kathmandu
| 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 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 23 | 47 | 44 | 83 | 92 | 80 | 59 | 32 | 17 | 14 | 18 | 34 | 67 | 60 | 81 | 78 | 110 | 105 | 76 | 39 | 22 | 15 | 15 | 32 | 44 | 69 | 92 | 100 | 95 | 89 | 64 | 38 | 26 | 22 | 20 | 35 | 53 | 83 |
| o3:ppm | 0.02 | 0.03 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 0.02 | 0.01 | 0.02 | 0.02 | 0.03 | 0.04 | 0.03 | 0.03 | 0.02 | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.01 | 0.01 | 0.03 | 0.03 | 0.03 | 0.03 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.02 | 0.02 | 0.04 | 0.04 | 0.04 |
Previsioni meteo a 16 giorni per Katmandu: oggi circa 28°C (pioggia), minime intorno a 22°C. Temperatura e condizioni aggiornate ogni giorno. Oggi il vento è debole (circa 6 km/h): gli inquinanti possono accumularsi al suolo.
☀️ Indice UV · Previsione 16 Giorni — Katmandu
L’indice UV a Katmandu oggi è 4.8 (moderato) — la pelle chiara non protetta può scottarsi in circa 40 minuti.
📍 Qualità dell’aria nelle città vicine
PM2.5 in tempo reale intorno a Katmandu: confronta le località vicine.
- Bharatpur 35 µg/m³
- Bīrganj 36 µg/m³
- Pokhara Lekhnath 8 µg/m³
- Biratnagar 24 µg/m³
- Bahraich 32 µg/m³
- Lakhīmpur 37 µg/m³
- Dharan 24 µg/m³
- Bagaha 35 µg/m³