Air Quality
Excellent
No health implications.
13
PM2.5
23
PM10
37
O3
0.4
CO
8
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Jul
98
Good
Thu
17 Jul
94
Good
Fri
18 Jul
85
Good
Sat
19 Jul
74
Good
Sun
20 Jul
61
Good
Mon
21 Jul
19
Excellent
Tue
22 Jul
19
Excellent
Nanchuan Air quality rank
Air quality in the last 12 months (Nanchuan)
|
2025/06
|
18
|
20
|
29
|
37
|
37
|
47
|
49
|
38
|
40
|
26
|
39
|
36
|
32
|
31
|
35
|
32
|
31
|
27
|
25
|
24
|
21
|
15
|
20
|
21
|
17
|
31
|
19
|
19
|
21
|
27
|
|
|
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
|
|
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