Air Quality
Excellent
No health implications.
27
PM2.5
50
PM10
49
O3
0.7
CO
2
SO2
41
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Mar
71
Good
Thu
13 Mar
54
Good
Fri
14 Mar
44
Excellent
Sat
15 Mar
44
Excellent
Sun
16 Mar
49
Excellent
Mon
17 Mar
55
Good
Tue
18 Mar
28
Excellent
Air quality in the last 12 months (Nanxun)
|
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
|
|
2024/11
|
11
|
51
|
70
|
85
|
32
|
27
|
28
|
34
|
35
|
43
|
52
|
52
|
52
|
43
|
71
|
63
|
19
|
23
|
30
|
33
|
50
|
87
|
16
|
26
|
37
|
28
|
51
|
60
|
49
|
59
|
|
|
2024/10
|
20
|
30
|
23
|
22
|
16
|
14
|
17
|
42
|
39
|
57
|
63
|
70
|
23
|
42
|
63
|
45
|
27
|
28
|
26
|
42
|
28
|
37
|
46
|
33
|
29
|
21
|
27
|
64
|
36
|
32
|
26
|
|
2024/09
|
34
|
43
|
29
|
27
|
24
|
42
|
53
|
40
|
20
|
41
|
13
|
30
|
14
|
23
|
23
|
16
|
18
|
21
|
20
|
16
|
19
|
36
|
27
|
36
|
61
|
31
|
21
|
43
|
37
|
33
|
|
|
2024/08
|
26
|
22
|
48
|
36
|
36
|
37
|
47
|
41
|
42
|
45
|
43
|
34
|
34
|
19
|
24
|
39
|
28
|
26
|
19
|
21
|
25
|
33
|
42
|
33
|
35
|
33
|
37
|
33
|
17
|
26
|
31
|
|
2024/07
|
35
|
34
|
22
|
29
|
23
|
33
|
25
|
32
|
32
|
28
|
30
|
30
|
28
|
23
|
55
|
28
|
32
|
30
|
26
|
31
|
39
|
34
|
28
|
23
|
25
|
16
|
16
|
20
|
19
|
21
|
24
|
|
2024/06
|
30
|
23
|
38
|
55
|
48
|
23
|
21
|
34
|
36
|
22
|
29
|
40
|
52
|
46
|
40
|
33
|
26
|
26
|
26
|
20
|
40
|
26
|
17
|
24
|
28
|
21
|
15
|
20
|
34
|
25
|
|
|
2024/05
|
38
|
34
|
29
|
37
|
31
|
35
|
72
|
47
|
24
|
42
|
63
|
60
|
73
|
60
|
49
|
34
|
52
|
45
|
34
|
34
|
27
|
43
|
42
|
41
|
30
|
27
|
27
|
27
|
31
|
41
|
40
|
|
2024/04
|
73
|
24
|
23
|
49
|
43
|
46
|
39
|
27
|
57
|
57
|
55
|
51
|
36
|
25
|
69
|
83
|
26
|
43
|
58
|
55
|
45
|
43
|
37
|
49
|
42
|
51
|
43
|
32
|
32
|
33
|
|
|
2024/03
|
40
|
57
|
71
|
48
|
35
|
54
|
71
|
98
|
83
|
68
|
67
|
83
|
47
|
69
|
71
|
60
|
91
|
76
|
68
|
101
|
78
|
61
|
78
|
120
|
59
|
29
|
48
|
40
|
37
|
56
|
95
|
|
2024/02
|
24
|
30
|
26
|
38
|
49
|
88
|
67
|
86
|
175
|
214
|
92
|
69
|
47
|
46
|
51
|
32
|
33
|
32
|
49
|
20
|
17
|
27
|
47
|
60
|
81
|
126
|
60
|
50
|
37
|
||
|
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