Sichuan - China   2025-09-18   Thursday   31.35N, 106.06E

Nanbu

Sichuan - China
2025-09-18

Air Quality

Excellent

No health implications.

7

PM2.5

10

PM10

25

O3

0.4

CO

5

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

18 Sep

32 Excellent

Fri

19 Sep

31 Excellent

Sat

20 Sep

33 Excellent

Sun

21 Sep

38 Excellent

Mon

22 Sep

36 Excellent

Tue

23 Sep

35 Excellent

Wed

24 Sep

34 Excellent

Nanbu Air quality rank

Monthly Average AQI (Nanbu)

2020/09 - 2025/08

Air quality in the last 12 months (Nanbu)

2025/08
38
37
38
40
46
37
22
28
23
16
16
24
31
34
34
20
24
27
29
31
35
22
20
24
18
25
28
25
12
18
23
2025/07
19
21
21
23
14
23
17
18
19
25
22
29
36
40
41
41
46
24
25
22
21
20
16
15
17
22
28
31
42
33
33
2025/06
17
25
39
43
44
46
34
24
27
34
38
45
46
36
43
43
44
21
28
41
22
18
20
23
13
23
29
33
31
11
2025/05
47
61
68
45
34
52
50
34
125
75
59
62
47
54
78
97
105
109
92
81
78
58
69
63
54
48
46
28
27
34
22
2025/04
46
52
56
56
57
47
59
60
60
60
42
450
202
127
101
80
69
67
83
48
48
80
72
43
50
38
37
48
37
34
2025/03
68
43
19
16
20
26
32
47
54
62
60
60
34
25
30
35
43
47
52
57
59
71
79
56
53
49
178
74
41
27
29
2025/02
57
45
36
51
44
32
32
32
50
57
63
60
46
44
50
59
54
52
58
51
41
46
35
38
40
59
65
63
2025/01
102
113
146
90
56
79
71
52
62
60
50
66
76
80
73
60
80
72
101
105
109
141
166
79
26
68
69
75
204
122
65
2024/12
65
78
84
59
34
30
33
35
38
53
53
56
41
49
69
82
93
113
93
75
81
83
79
71
81
90
80
56
84
97
111
2024/11
25
23
38
34
29
41
54
62
34
33
34
35
35
35
37
21
13
10
15
23
31
42
41
30
16
35
41
52
64
69
2024/10
21
32
35
38
48
48
42
46
41
44
43
29
28
33
35
45
31
28
30
12
15
26
38
43
37
35
21
39
50
54
33
2024/09
46
50
43
39
33
42
35
35
31
22
26
33
40
36
41
35
42
43
46
39
20
25
33
49
53
66
79
65
39
12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  • Excellent
  • Good
  • Lightly
  • Moderately
  • Heavily
  • Severely
Air quality source: CNEMC

*: primary pollution