Air Quality
Excellent
No health implications.
3
PM2.5
12
PM10
36
O3
0.5
CO
10
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Jun
46
Excellent
Sat
27 Jun
58
Good
Sun
28 Jun
53
Good
Mon
29 Jun
54
Good
Tue
30 Jun
60
Good
Wed
1 Jul
57
Good
Thu
2 Jul
31
Excellent
Air quality in the last 12 months (Nan'an)
|
2026/05
|
36
|
34
|
38
|
39
|
46
|
45
|
34
|
28
|
36
|
50
|
65
|
42
|
41
|
49
|
53
|
38
|
32
|
21
|
27
|
31
|
28
|
29
|
26
|
33
|
32
|
34
|
29
|
28
|
29
|
34
|
35
|
|
2026/04
|
35
|
36
|
35
|
42
|
48
|
39
|
37
|
32
|
42
|
44
|
38
|
34
|
34
|
30
|
29
|
31
|
50
|
44
|
39
|
68
|
49
|
24
|
32
|
39
|
48
|
50
|
35
|
26
|
22
|
31
|
|
|
2026/03
|
36
|
44
|
33
|
30
|
42
|
39
|
35
|
36
|
27
|
29
|
42
|
43
|
46
|
54
|
24
|
35
|
30
|
30
|
30
|
39
|
39
|
40
|
35
|
29
|
32
|
39
|
38
|
32
|
34
|
35
|
27
|
|
2026/02
|
52
|
69
|
73
|
73
|
94
|
102
|
73
|
53
|
47
|
69
|
64
|
78
|
87
|
85
|
97
|
80
|
111
|
97
|
104
|
79
|
73
|
79
|
83
|
41
|
35
|
50
|
43
|
23
|
|||
|
2026/01
|
32
|
30
|
41
|
57
|
60
|
67
|
62
|
73
|
92
|
118
|
130
|
147
|
125
|
138
|
130
|
168
|
157
|
159
|
113
|
25
|
34
|
48
|
62
|
61
|
70
|
78
|
73
|
68
|
69
|
40
|
37
|
|
2025/12
|
135
|
180
|
75
|
67
|
60
|
85
|
84
|
94
|
117
|
114
|
78
|
107
|
39
|
57
|
67
|
82
|
94
|
93
|
114
|
80
|
29
|
39
|
27
|
44
|
39
|
45
|
52
|
58
|
79
|
97
|
48
|
|
2025/11
|
47
|
46
|
51
|
41
|
52
|
44
|
26
|
35
|
34
|
34
|
46
|
53
|
59
|
64
|
41
|
55
|
38
|
31
|
40
|
54
|
63
|
76
|
58
|
63
|
69
|
65
|
71
|
79
|
95
|
118
|
|
|
2025/10
|
42
|
33
|
36
|
24
|
32
|
39
|
46
|
47
|
33
|
32
|
37
|
53
|
21
|
23
|
26
|
33
|
35
|
27
|
21
|
20
|
26
|
24
|
24
|
38
|
40
|
40
|
36
|
43
|
53
|
48
|
50
|
|
2025/09
|
40
|
45
|
47
|
53
|
64
|
28
|
34
|
26
|
36
|
44
|
29
|
28
|
18
|
26
|
31
|
36
|
67
|
30
|
27
|
27
|
29
|
28
|
22
|
29
|
39
|
36
|
38
|
42
|
23
|
35
|
|
|
2025/08
|
32
|
30
|
29
|
30
|
35
|
24
|
27
|
31
|
32
|
36
|
24
|
18
|
28
|
31
|
25
|
21
|
24
|
29
|
25
|
16
|
23
|
26
|
25
|
29
|
31
|
22
|
22
|
20
|
43
|
37
|
40
|
|
2025/07
|
23
|
22
|
19
|
25
|
31
|
35
|
29
|
32
|
16
|
29
|
30
|
30
|
32
|
34
|
36
|
37
|
31
|
42
|
28
|
24
|
27
|
26
|
22
|
16
|
18
|
24
|
27
|
28
|
28
|
36
|
27
|
|
2025/06
|
27
|
30
|
42
|
45
|
53
|
59
|
54
|
41
|
25
|
42
|
45
|
50
|
46
|
48
|
41
|
48
|
42
|
32
|
23
|
31
|
24
|
25
|
30
|
32
|
26
|
34
|
38
|
33
|
33
|
31
|
|
|
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