Air Quality
Excellent
No health implications.
24
PM2.5
34
PM10
50
O3
0.4
CO
4
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Jan
69
Good
Sat
11 Jan
78
Good
Sun
12 Jan
81
Good
Mon
13 Jan
86
Good
Tue
14 Jan
88
Good
Wed
15 Jan
29
Excellent
Thu
16 Jan
26
Excellent
Nanchuan Air quality rank
Air quality in the last 12 months (Nanchuan)
|
2024/12
|
91
|
116
|
105
|
62
|
41
|
39
|
34
|
35
|
30
|
37
|
62
|
33
|
60
|
47
|
51
|
84
|
109
|
124
|
74
|
111
|
131
|
61
|
54
|
84
|
111
|
142
|
133
|
128
|
127
|
90
|
86
|
|
2024/11
|
87
|
40
|
61
|
58
|
36
|
53
|
62
|
56
|
39
|
48
|
75
|
80
|
63
|
36
|
66
|
48
|
23
|
17
|
21
|
20
|
29
|
30
|
23
|
20
|
23
|
38
|
48
|
47
|
60
|
77
|
|
|
2024/10
|
18
|
25
|
32
|
39
|
55
|
59
|
56
|
53
|
57
|
106
|
97
|
42
|
33
|
43
|
46
|
29
|
26
|
41
|
39
|
21
|
20
|
26
|
31
|
43
|
52
|
82
|
52
|
47
|
43
|
56
|
138
|
|
2024/09
|
38
|
54
|
33
|
19
|
43
|
36
|
43
|
35
|
22
|
27
|
39
|
35
|
34
|
32
|
21
|
30
|
31
|
31
|
26
|
59
|
56
|
50
|
47
|
61
|
131
|
139
|
50
|
44
|
42
|
24
|
|
|
2024/08
|
34
|
26
|
26
|
28
|
36
|
30
|
26
|
26
|
27
|
38
|
50
|
54
|
46
|
40
|
41
|
52
|
45
|
40
|
42
|
39
|
30
|
30
|
23
|
21
|
20
|
21
|
30
|
31
|
27
|
24
|
27
|
|
2024/07
|
59
|
43
|
39
|
39
|
41
|
41
|
37
|
38
|
49
|
53
|
32
|
31
|
30
|
34
|
37
|
29
|
33
|
35
|
29
|
27
|
33
|
29
|
33
|
33
|
52
|
67
|
58
|
50
|
49
|
32
|
38
|
|
2024/06
|
53
|
50
|
31
|
33
|
43
|
37
|
28
|
29
|
35
|
37
|
34
|
48
|
54
|
56
|
63
|
50
|
40
|
38
|
27
|
32
|
34
|
41
|
50
|
46
|
47
|
35
|
36
|
29
|
37
|
53
|
|
|
2024/05
|
48
|
37
|
39
|
40
|
40
|
49
|
47
|
54
|
49
|
35
|
49
|
52
|
46
|
51
|
45
|
51
|
46
|
48
|
39
|
44
|
32
|
43
|
40
|
47
|
46
|
32
|
32
|
41
|
45
|
31
|
39
|
|
2024/04
|
51
|
45
|
48
|
25
|
30
|
27
|
34
|
34
|
47
|
44
|
50
|
47
|
41
|
58
|
67
|
50
|
49
|
35
|
26
|
41
|
39
|
44
|
38
|
49
|
42
|
39
|
46
|
39
|
41
|
37
|
|
|
2024/03
|
70
|
75
|
71
|
55
|
91
|
69
|
66
|
75
|
88
|
111
|
99
|
80
|
108
|
114
|
57
|
60
|
79
|
49
|
44
|
61
|
64
|
70
|
89
|
84
|
38
|
39
|
33
|
50
|
47
|
52
|
62
|
|
2024/02
|
72
|
48
|
23
|
29
|
32
|
30
|
43
|
52
|
95
|
265
|
112
|
86
|
105
|
117
|
81
|
35
|
46
|
78
|
93
|
94
|
40
|
26
|
29
|
43
|
50
|
34
|
47
|
60
|
101
|
||
|
2024/01
|
140
|
78
|
86
|
55
|
112
|
123
|
112
|
57
|
82
|
118
|
94
|
122
|
180
|
196
|
140
|
135
|
63
|
56
|
37
|
38
|
28
|
33
|
37
|
41
|
51
|
77
|
91
|
106
|
97
|
86
|
113
|
|
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