Air Quality
Excellent
No health implications.
11
PM2.5
34
PM10
31
O3
0.4
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Oct
45
Excellent
Thu
8 Oct
44
Excellent
Fri
9 Oct
52
Good
Sat
10 Oct
59
Good
Sun
11 Oct
55
Good
Mon
12 Oct
18
Excellent
Tue
13 Oct
33
Excellent
Air quality in the last 12 months (Nianzishan)
|
2026/08
|
14
|
17
|
17
|
24
|
27
|
21
|
25
|
28
|
25
|
28
|
28
|
15
|
23
|
23
|
25
|
31
|
21
|
21
|
21
|
35
|
24
|
15
|
21
|
28
|
32
|
26
|
22
|
25
|
17
|
12
|
18
|
|
2026/07
|
42
|
34
|
25
|
26
|
27
|
27
|
27
|
25
|
22
|
31
|
33
|
22
|
29
|
27
|
19
|
24
|
24
|
23
|
26
|
33
|
29
|
27
|
31
|
26
|
27
|
30
|
24
|
27
|
20
|
17
|
21
|
|
2026/06
|
27
|
26
|
30
|
22
|
18
|
19
|
22
|
16
|
23
|
26
|
33
|
27
|
25
|
24
|
20
|
27
|
32
|
30
|
36
|
41
|
28
|
26
|
29
|
30
|
33
|
32
|
31
|
29
|
40
|
42
|
|
|
2026/05
|
28
|
28
|
27
|
39
|
36
|
27
|
29
|
32
|
37
|
64
|
49
|
59
|
58
|
96
|
28
|
25
|
22
|
30
|
40
|
39
|
43
|
44
|
36
|
46
|
26
|
27
|
31
|
30
|
25
|
32
|
64
|
|
2026/04
|
33
|
74
|
66
|
69
|
56
|
30
|
35
|
36
|
34
|
32
|
28
|
38
|
31
|
46
|
65
|
42
|
60
|
38
|
37
|
45
|
31
|
28
|
39
|
34
|
30
|
27
|
32
|
34
|
37
|
45
|
|
|
2026/03
|
44
|
44
|
50
|
36
|
28
|
33
|
39
|
50
|
42
|
42
|
46
|
49
|
85
|
36
|
40
|
44
|
109
|
49
|
57
|
119
|
172
|
103
|
108
|
122
|
103
|
76
|
71
|
56
|
46
|
35
|
75
|
|
2026/02
|
32
|
41
|
48
|
29
|
42
|
29
|
32
|
44
|
47
|
68
|
49
|
78
|
72
|
54
|
30
|
63
|
60
|
28
|
40
|
86
|
134
|
37
|
34
|
33
|
48
|
29
|
39
|
49
|
|||
|
2026/01
|
44
|
36
|
46
|
32
|
31
|
56
|
30
|
35
|
51
|
65
|
37
|
50
|
23
|
34
|
51
|
44
|
30
|
28
|
27
|
25
|
23
|
24
|
27
|
29
|
29
|
47
|
33
|
30
|
33
|
31
|
33
|
|
2025/12
|
29
|
23
|
26
|
42
|
46
|
51
|
52
|
36
|
39
|
31
|
29
|
41
|
43
|
52
|
64
|
43
|
58
|
90
|
106
|
42
|
30
|
59
|
58
|
33
|
26
|
33
|
56
|
43
|
32
|
25
|
32
|
|
2025/11
|
49
|
37
|
60
|
58
|
62
|
43
|
38
|
124
|
32
|
28
|
32
|
33
|
27
|
32
|
68
|
38
|
31
|
37
|
39
|
36
|
33
|
47
|
48
|
37
|
39
|
45
|
30
|
51
|
76
|
41
|
|
|
2025/10
|
29
|
32
|
54
|
29
|
27
|
29
|
37
|
25
|
33
|
38
|
36
|
23
|
29
|
27
|
31
|
30
|
24
|
23
|
21
|
19
|
30
|
32
|
43
|
53
|
51
|
28
|
29
|
34
|
104
|
37
|
73
|
|
2025/09
|
23
|
29
|
40
|
46
|
42
|
37
|
28
|
23
|
27
|
21
|
24
|
33
|
27
|
26
|
30
|
18
|
23
|
21
|
27
|
24
|
28
|
34
|
38
|
22
|
25
|
32
|
30
|
35
|
31
|
38
|
|
|
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