Air Quality
Excellent
No health implications.
3
PM2.5
15
PM10
20
O3
0.7
CO
6
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Nov
35
Excellent
Mon
18 Nov
36
Excellent
Tue
19 Nov
39
Excellent
Wed
20 Nov
46
Excellent
Thu
21 Nov
49
Excellent
Fri
22 Nov
50
Excellent
Sat
23 Nov
50
Excellent
Air quality in the last 12 months (Nanchuan)
|
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
|
|
2023/12
|
52
|
51
|
77
|
73
|
84
|
82
|
83
|
142
|
189
|
169
|
117
|
87
|
49
|
76
|
66
|
45
|
39
|
46
|
70
|
72
|
66
|
53
|
79
|
100
|
140
|
158
|
181
|
224
|
176
|
124
|
167
|
|
2023/11
|
62
|
88
|
78
|
48
|
38
|
53
|
42
|
53
|
81
|
54
|
20
|
20
|
26
|
38
|
39
|
46
|
60
|
83
|
100
|
106
|
128
|
104
|
109
|
105
|
79
|
65
|
66
|
79
|
101
|
62
|
|
|
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