Air Quality
Excellent
No health implications.
14
PM2.5
25
PM10
50
O3
0.8
CO
6
SO2
25
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Dec
54
Good
Mon
22 Dec
51
Good
Tue
23 Dec
66
Good
Wed
24 Dec
94
Good
Thu
25 Dec
72
Good
Fri
26 Dec
88
Good
Sat
27 Dec
15
Excellent
Nanxun Air quality rank
Air quality in the last 12 months (Nanxun)
|
2025/11
|
104
|
94
|
22
|
38
|
39
|
50
|
35
|
33
|
28
|
47
|
25
|
34
|
46
|
96
|
60
|
79
|
39
|
34
|
45
|
54
|
73
|
104
|
123
|
78
|
85
|
85
|
164
|
160
|
106
|
85
|
|
|
2025/10
|
55
|
35
|
48
|
48
|
38
|
40
|
75
|
30
|
23
|
29
|
58
|
98
|
70
|
33
|
52
|
27
|
28
|
21
|
34
|
27
|
26
|
25
|
28
|
41
|
42
|
49
|
57
|
24
|
28
|
36
|
32
|
|
2025/09
|
36
|
38
|
35
|
36
|
43
|
41
|
47
|
39
|
32
|
28
|
37
|
38
|
49
|
27
|
31
|
36
|
40
|
23
|
25
|
30
|
27
|
26
|
23
|
17
|
36
|
38
|
46
|
61
|
45
|
37
|
|
|
2025/08
|
36
|
37
|
23
|
39
|
38
|
21
|
15
|
23
|
24
|
31
|
31
|
30
|
28
|
20
|
20
|
26
|
30
|
24
|
28
|
36
|
48
|
28
|
35
|
35
|
36
|
34
|
28
|
22
|
26
|
23
|
30
|
|
2025/07
|
20
|
30
|
37
|
42
|
40
|
28
|
20
|
15
|
15
|
37
|
21
|
18
|
29
|
41
|
44
|
44
|
31
|
35
|
16
|
20
|
17
|
18
|
16
|
19
|
25
|
15
|
17
|
18
|
23
|
9
|
15
|
|
2025/06
|
18
|
14
|
36
|
57
|
46
|
38
|
56
|
28
|
33
|
30
|
38
|
23
|
15
|
30
|
11
|
22
|
45
|
52
|
38
|
27
|
27
|
19
|
17
|
36
|
46
|
47
|
23
|
24
|
24
|
29
|
|
|
2025/05
|
51
|
57
|
55
|
29
|
45
|
71
|
74
|
49
|
24
|
45
|
36
|
46
|
48
|
47
|
86
|
53
|
44
|
70
|
54
|
44
|
18
|
45
|
22
|
54
|
55
|
45
|
36
|
43
|
41
|
49
|
59
|
|
2025/04
|
48
|
65
|
54
|
58
|
65
|
74
|
71
|
65
|
76
|
75
|
77
|
175
|
87
|
81
|
53
|
55
|
63
|
64
|
73
|
62
|
58
|
47
|
50
|
79
|
58
|
43
|
46
|
67
|
49
|
55
|
|
|
2025/03
|
50
|
54
|
25
|
25
|
36
|
45
|
60
|
77
|
51
|
72
|
79
|
42
|
37
|
45
|
28
|
48
|
35
|
43
|
57
|
59
|
47
|
57
|
64
|
66
|
74
|
95
|
68
|
58
|
67
|
53
|
37
|
|
2025/02
|
34
|
62
|
90
|
65
|
42
|
49
|
47
|
28
|
41
|
62
|
41
|
102
|
77
|
47
|
100
|
77
|
74
|
47
|
55
|
40
|
33
|
69
|
99
|
79
|
130
|
108
|
117
|
82
|
|||
|
2025/01
|
76
|
60
|
75
|
57
|
97
|
85
|
68
|
75
|
30
|
48
|
65
|
66
|
81
|
120
|
38
|
54
|
64
|
92
|
106
|
140
|
155
|
82
|
55
|
47
|
26
|
49
|
36
|
33
|
82
|
65
|
59
|
|
2024/12
|
58
|
68
|
96
|
46
|
56
|
105
|
171
|
26
|
56
|
43
|
51
|
84
|
82
|
76
|
55
|
57
|
63
|
75
|
33
|
52
|
87
|
57
|
47
|
57
|
88
|
168
|
44
|
58
|
72
|
92
|
78
|
|
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