Air Quality
Excellent
No health implications.
21
PM2.5
29
PM10
41
O3
0.6
CO
4
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Mar
76
Good
Sun
15 Mar
75
Good
Mon
16 Mar
82
Good
Tue
17 Mar
81
Good
Wed
18 Mar
79
Good
Thu
19 Mar
83
Good
Fri
20 Mar
40
Excellent
Daning Air quality rank
Air quality in the last 12 months (Daning)
|
2026/02
|
97
|
69
|
68
|
92
|
102
|
84
|
40
|
48
|
68
|
91
|
84
|
94
|
96
|
92
|
63
|
88
|
172
|
85
|
64
|
77
|
178
|
397
|
110
|
83
|
76
|
87
|
57
|
31
|
|||
|
2026/01
|
96
|
87
|
114
|
143
|
90
|
42
|
65
|
68
|
87
|
82
|
57
|
85
|
95
|
113
|
126
|
91
|
92
|
86
|
44
|
41
|
52
|
65
|
81
|
85
|
123
|
137
|
116
|
120
|
115
|
139
|
125
|
|
2025/12
|
90
|
48
|
54
|
72
|
86
|
101
|
96
|
77
|
89
|
110
|
91
|
64
|
94
|
107
|
97
|
109
|
94
|
77
|
90
|
62
|
63
|
82
|
118
|
86
|
53
|
66
|
75
|
92
|
89
|
70
|
73
|
|
2025/11
|
65
|
66
|
76
|
78
|
89
|
72
|
56
|
63
|
92
|
85
|
87
|
80
|
63
|
79
|
90
|
68
|
23
|
30
|
64
|
72
|
73
|
86
|
107
|
137
|
81
|
215
|
218
|
130
|
118
|
102
|
|
|
2025/10
|
58
|
35
|
50
|
46
|
42
|
25
|
28
|
33
|
16
|
15
|
25
|
28
|
45
|
51
|
37
|
47
|
36
|
39
|
49
|
44
|
44
|
57
|
68
|
74
|
52
|
59
|
59
|
69
|
74
|
84
|
69
|
|
2025/09
|
50
|
50
|
23
|
23
|
44
|
61
|
66
|
64
|
55
|
54
|
35
|
28
|
50
|
58
|
59
|
37
|
27
|
24
|
24
|
53
|
31
|
28
|
42
|
48
|
50
|
46
|
39
|
53
|
58
|
64
|
|
|
2025/08
|
50
|
50
|
51
|
47
|
40
|
43
|
46
|
44
|
33
|
41
|
46
|
50
|
51
|
54
|
40
|
20
|
43
|
44
|
43
|
32
|
36
|
48
|
27
|
35
|
48
|
42
|
30
|
30
|
36
|
51
|
49
|
|
2025/07
|
41
|
36
|
34
|
40
|
27
|
41
|
37
|
43
|
42
|
48
|
55
|
58
|
55
|
51
|
55
|
50
|
48
|
52
|
51
|
36
|
43
|
52
|
33
|
29
|
32
|
36
|
38
|
47
|
44
|
44
|
43
|
|
2025/06
|
53
|
51
|
43
|
49
|
55
|
57
|
63
|
54
|
65
|
55
|
61
|
58
|
58
|
43
|
42
|
47
|
48
|
52
|
37
|
42
|
39
|
48
|
51
|
49
|
55
|
43
|
47
|
35
|
46
|
41
|
|
|
2025/05
|
75
|
95
|
44
|
78
|
234
|
178
|
119
|
92
|
56
|
50
|
53
|
62
|
70
|
58
|
59
|
97
|
159
|
75
|
77
|
71
|
73
|
127
|
48
|
48
|
52
|
48
|
50
|
58
|
62
|
57
|
48
|
|
2025/04
|
70
|
64
|
85
|
105
|
69
|
89
|
105
|
99
|
83
|
58
|
168
|
174
|
120
|
51
|
58
|
111
|
139
|
97
|
73
|
75
|
130
|
152
|
105
|
56
|
64
|
67
|
58
|
52
|
66
|
106
|
|
|
2025/03
|
82
|
81
|
39
|
47
|
68
|
71
|
74
|
77
|
74
|
78
|
174
|
242
|
97
|
78
|
46
|
39
|
51
|
47
|
49
|
50
|
62
|
76
|
127
|
347
|
371
|
291
|
225
|
165
|
59
|
56
|
64
|
|
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