Qual è la qualità dell'aria Chengdu oggi? L'aria è inquinata Chengdu? C'è smog?
Qual è il livello attuale di PM2.5 in Chengdu? (polvere di particolato (PM2.5))
Il livello PM2.5 di oggi è:
71 (Malsano)
Per fare un confronto, il livello più alto di PM2,5 in Chengdu negli ultimi 7 giorni è stato: 75 (sabato 5 settembre 2026) e il più basso: 37 (martedì 1 settembre 2026).
Sono stati registrati i valori PM2,5 più alti: 84 (gennaio 2019).
Il più basso livello di inquinamento da particolato PM2.5 si verifica nel mese: luglio (24).
Qual è il livello di PM10 oggi in Chengdu? (polveri sospese di particolato (PM10))
L'attuale livello di particolato PM10 in Chengdu è:
72 (Non integro per i gruppi sensibili)
I valori PM10 più alti si verificano in genere nel mese: 115 (gennaio 2019).
Il valore più basso dell'inquinamento da particolato PM10 in Chengdu è di solito registrato in: giugno (44).
Come è il livello O3 oggi in Chengdu? (ozono (O3))
67 (Buono)
Quanto è alto il livello di NO2? (biossido di azoto (NO2))
50 (Moderata)
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))
2510 (Moderata)
PM2,5 71 (Malsano)
PM10 72 (Non integro per i gruppi sensibili)
O3 67 (Buono)
NO2 50 (Moderata)
SO2 9 (Buono)
CO 2510 (Moderata)
| index | 2026-09-20 | 2026-09-21 | 2026-09-22 | 2026-09-23 | 2026-09-24 | 2026-09-25 | 2026-09-26 | 2026-09-07 | 2026-09-06 | 2026-09-05 | 2026-09-04 | 2026-09-03 | 2026-09-02 | 2026-09-01 | 2026-08-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 39 Unhealthy for Sensitive Groups |
47 Unhealthy for Sensitive Groups |
61 Unhealthy |
62 Unhealthy |
45 Unhealthy for Sensitive Groups |
59 Unhealthy |
67 Unhealthy |
42 Unhealthy for Sensitive Groups |
62 Unhealthy |
75 Very Unhealthy |
73 Unhealthy |
51 Unhealthy for Sensitive Groups |
47 Unhealthy for Sensitive Groups |
37 Unhealthy for Sensitive Groups |
47 Unhealthy for Sensitive Groups |
| pm10 | 40 Moderate |
50 Unhealthy for Sensitive Groups |
65 Unhealthy for Sensitive Groups |
64 Unhealthy for Sensitive Groups |
45 Moderate |
59 Unhealthy for Sensitive Groups |
67 Unhealthy for Sensitive Groups |
43 Moderate |
63 Unhealthy for Sensitive Groups |
78 Unhealthy for Sensitive Groups |
76 Unhealthy for Sensitive Groups |
54 Unhealthy for Sensitive Groups |
50 Unhealthy for Sensitive Groups |
41 Moderate |
57 Unhealthy for Sensitive Groups |
| o3 | 64 Good |
67 Good |
47 Good |
72 Moderate |
71 Moderate |
67 Good |
78 Moderate |
112 Moderate |
133 Unhealthy for Sensitive Groups |
140 Unhealthy for Sensitive Groups |
142 Unhealthy for Sensitive Groups |
126 Unhealthy for Sensitive Groups |
91 Moderate |
86 Moderate |
84 Moderate |
| no2 | 38 Good |
47 Moderate |
59 Moderate |
54 Moderate |
38 Good |
51 Moderate |
55 Moderate |
31 Good |
39 Good |
49 Moderate |
48 Moderate |
50 Moderate |
50 Moderate |
53 Moderate |
44 Moderate |
| so2 | 6 Good |
6 Good |
10 Good |
11 Good |
7 Good |
9 Good |
9 Good |
7 Good |
8 Good |
9 Good |
8 Good |
7 Good |
5 Good |
5 Good |
5 Good |
| co | 666 Good |
1231 Good |
1491 Good |
1309 Good |
908 Good |
1354 Good |
2387 Moderate |
1029 Good |
808 Good |
1232 Good |
1494 Good |
1418 Good |
1388 Good |
973 Good |
978 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 | 44 (Unhealthy for Sensitive Groups) | 44 (Unhealthy for Sensitive Groups) | 45 (Unhealthy for Sensitive Groups) | 56 (Unhealthy) | 72 (Unhealthy) | 84 (Very Unhealthy) | 53 (Unhealthy for Sensitive Groups) | 34 (Moderate) | 32 (Moderate) | 30 (Moderate) | 24 (Moderate) | 27 (Moderate) | 41 (Unhealthy for Sensitive Groups) | 46 (Unhealthy for Sensitive Groups) | 47 (Unhealthy for Sensitive Groups) | 59 (Unhealthy) | 84 (Very Unhealthy) | 65 (Unhealthy) | 59 (Unhealthy) | 56 (Unhealthy) |
| co | 582 (Good) | 677 (Good) | 550 (Good) | 654 (Good) | 827 (Good) | 847 (Good) | 787 (Good) | 569 (Good) | 780 (Good) | 638 (Good) | 610 (Good) | 568 (Good) | 650 (Good) | 700 (Good) | 739 (Good) | 892 (Good) | 789 (Good) | 797 (Good) | 787 (Good) | 906 (Good) |
| no2 | 38 (Good) | 47 (Moderate) | 41 (Moderate) | 23 (Good) | 44 (Moderate) | 58 (Moderate) | 44 (Moderate) | 39 (Good) | 37 (Good) | 39 (Good) | 38 (Good) | 30 (Good) | 40 (Good) | 41 (Moderate) | 53 (Moderate) | 42 (Moderate) | 45 (Moderate) | 50 (Moderate) | 52 (Moderate) | 57 (Moderate) |
| o3 | 194 (Very Unhealthy) | 131 (Unhealthy for Sensitive Groups) | 105 (Moderate) | 91 (Moderate) | 61 (Good) | 54 (Good) | 53 (Good) | 73 (Moderate) | 93 (Moderate) | 175 (Unhealthy) | 130 (Unhealthy for Sensitive Groups) | 145 (Unhealthy for Sensitive Groups) | 134 (Unhealthy for Sensitive Groups) | 131 (Unhealthy for Sensitive Groups) | 86 (Moderate) | 60 (Good) | 53 (Good) | 33 (Good) | 56 (Good) | 70 (Moderate) |
| pm10 | 78 (Unhealthy for Sensitive Groups) | 71 (Unhealthy for Sensitive Groups) | 75 (Unhealthy for Sensitive Groups) | 71 (Unhealthy for Sensitive Groups) | 85 (Unhealthy) | 110 (Very Unhealthy) | 80 (Unhealthy for Sensitive Groups) | 55 (Unhealthy for Sensitive Groups) | 60 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 44 (Moderate) | 59 (Unhealthy for Sensitive Groups) | 72 (Unhealthy for Sensitive Groups) | 74 (Unhealthy for Sensitive Groups) | 76 (Unhealthy for Sensitive Groups) | 115 (Very Unhealthy) | 100 (Unhealthy) | 88 (Unhealthy) | 85 (Unhealthy) |
| so2 | 5.6 (Good) | 4.9 (Good) | 6.8 (Good) | 5.9 (Good) | 7.9 (Good) | 10 (Good) | 8.2 (Good) | 7 (Good) | 7.1 (Good) | 5.4 (Good) | 4.1 (Good) | 3.4 (Good) | 3.9 (Good) | 4.7 (Good) | 3.9 (Good) | 3.6 (Good) | 3.3 (Good) | 5.2 (Good) | 5.3 (Good) | 6.3 (Good) |
Verde e parchi in città
Chengdu 60%
Mongolia: 27% Bhutan: 82% Hong Kong: 52% Birmania: 33%particolato PM2.5
Chengdu 63 (Unhealthy)
Il piacere di trascorrere del tempo in città
Chengdu 40%
Mongolia: 22% Bhutan: 61% Hong Kong: 43% Birmania: 24%particolato PM10
Chengdu 110 (Unhealthy)
Inquinamento dell'aria
Chengdu 77%
Mongolia: 87% Bhutan: 45% Hong Kong: 67% Birmania: 83%Smaltimento dei rifiuti
Chengdu 48%
Mongolia: 27% Bhutan: 47% Hong Kong: 52% Birmania: 12%Disponibilità e qualità dell'acqua potabile
Chengdu 51%
Mongolia: 46% Bhutan: 64% Hong Kong: 66% Birmania: 34%Pulizia e ordine
Chengdu 59%
Mongolia: 29% Bhutan: 57% Hong Kong: 54% Birmania: 18%Rumore e inquinamento luminoso
Chengdu 50%
Mongolia: 48% Bhutan: 55% Hong Kong: 66% Birmania: 52%Inquinamento delle acque
Chengdu 59%
Mongolia: 68% Bhutan: 56% Hong Kong: 53% Birmania: 74%PM2,5 71 (Malsano)
polvere di particolato (PM2.5)PM10 72 (Non integro per i gruppi sensibili)
polveri sospese di particolato (PM10)O3 67 (Buono)
ozono (O3)NO2 50 (Moderata)
biossido di azoto (NO2)SO2 8.5 (Buono)
biossido di zolfo (SO2)CO 2510 (Moderata)
monossido di carbonio (CO)Chengdu
| index | 2026-08-31 | 2026-09-01 | 2026-09-02 | 2026-09-03 | 2026-09-04 | 2026-09-05 | 2026-09-06 | 2026-09-07 | 2026-09-26 | 2026-09-25 | 2026-09-24 | 2026-09-23 | 2026-09-22 | 2026-09-21 | 2026-09-20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 47 | 37 | 47 | 51 | 73 | 75 | 62 | 42 | 67 | 59 | 45 | 62 | 61 | 47 | 39 |
| pm10 | 57 | 41 | 50 | 54 | 76 | 78 | 63 | 43 | 67 | 59 | 45 | 64 | 65 | 50 | 40 |
| o3 | 84 | 86 | 91 | 126 | 142 | 140 | 133 | 112 | 78 | 67 | 71 | 72 | 47 | 67 | 64 |
| no2 | 44 | 53 | 50 | 50 | 48 | 49 | 39 | 31 | 55 | 51 | 38 | 54 | 59 | 47 | 38 |
| so2 | 4.5 | 4.9 | 5.1 | 7.3 | 8.2 | 9.3 | 7.7 | 6.6 | 9.1 | 8.9 | 7 | 11 | 9.6 | 6.3 | 6.1 |
| co | 978 | 973 | 1388 | 1418 | 1494 | 1232 | 808 | 1029 | 2387 | 1354 | 908 | 1309 | 1491 | 1231 | 666 |
君平街
| 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 | 44 | 44 | 45 | 56 | 72 | 84 | 53 | 34 | 32 | 30 | 24 | 27 | 41 | 46 | 47 | 59 | 84 | 65 | 59 | 56 |
| co | 582 | 677 | 550 | 654 | 827 | 847 | 787 | 569 | 780 | 638 | 610 | 568 | 650 | 700 | 739 | 892 | 789 | 797 | 787 | 906 |
| no2 | 38 | 47 | 41 | 23 | 44 | 58 | 44 | 39 | 37 | 39 | 38 | 30 | 40 | 41 | 53 | 42 | 45 | 50 | 52 | 57 |
| o3 | 194 | 131 | 105 | 91 | 61 | 54 | 53 | 73 | 93 | 175 | 130 | 145 | 134 | 131 | 86 | 60 | 53 | 33 | 56 | 70 |
| pm10 | 78 | 71 | 75 | 71 | 85 | 110 | 80 | 55 | 60 | 67 | 46 | 44 | 59 | 72 | 74 | 76 | 115 | 100 | 88 | 85 |
| so2 | 5.6 | 4.9 | 6.8 | 5.9 | 7.9 | 10 | 8.2 | 7 | 7.1 | 5.4 | 4.1 | 3.4 | 3.9 | 4.7 | 3.9 | 3.6 | 3.3 | 5.2 | 5.3 | 6.3 |
Previsioni meteo a 16 giorni per Chengdu: oggi circa 24°C (pioggia), minime intorno a 20°C. Temperatura e condizioni aggiornate ogni giorno. Una brezza moderata (circa 8 km/h) disperde in parte gli inquinanti oggi.
L’indice UV a Chengdu oggi è 7.2 (alto) — la pelle chiara non protetta può scottarsi in circa 30 minuti.
PM2.5 in tempo reale intorno a Chengdu: confronta le località vicine.