Air Quality
Excellent
No health implications.
13
PM2.5
24
PM10
36
O3
0.5
CO
8
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Jun
44
Excellent
Sun
22 Jun
49
Excellent
Mon
23 Jun
74
Good
Tue
24 Jun
70
Good
Wed
25 Jun
35
Excellent
Thu
26 Jun
27
Excellent
Fri
27 Jun
17
Excellent
Nanchuan Air quality rank
Air quality in the last 12 months (Nanchuan)
|
2025/05
|
44
|
58
|
59
|
48
|
45
|
51
|
50
|
29
|
41
|
40
|
41
|
42
|
59
|
62
|
54
|
51
|
51
|
55
|
50
|
47
|
42
|
27
|
42
|
55
|
40
|
38
|
21
|
21
|
28
|
23
|
22
|
|
2025/04
|
45
|
58
|
53
|
65
|
73
|
75
|
67
|
66
|
65
|
59
|
53
|
144
|
246
|
125
|
94
|
73
|
60
|
62
|
35
|
32
|
40
|
39
|
42
|
33
|
46
|
49
|
43
|
37
|
32
|
27
|
|
|
2025/03
|
81
|
92
|
56
|
32
|
24
|
24
|
34
|
47
|
46
|
49
|
56
|
71
|
68
|
63
|
40
|
28
|
28
|
31
|
40
|
48
|
63
|
79
|
80
|
56
|
56
|
58
|
69
|
83
|
28
|
29
|
46
|
|
2025/02
|
92
|
63
|
41
|
42
|
57
|
46
|
38
|
50
|
57
|
63
|
73
|
87
|
45
|
39
|
44
|
52
|
48
|
47
|
51
|
42
|
49
|
38
|
37
|
49
|
59
|
55
|
57
|
66
|
|||
|
2025/01
|
152
|
184
|
169
|
170
|
104
|
141
|
68
|
38
|
27
|
40
|
57
|
66
|
126
|
130
|
66
|
74
|
97
|
104
|
99
|
114
|
130
|
170
|
186
|
111
|
43
|
36
|
55
|
84
|
191
|
156
|
111
|
|
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
|
|
|
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