Air Quality
Excellent
No health implications.
28
PM2.5
44
PM10
69
O3
0.6
CO
4
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Mar
89
Good
Sat
15 Mar
77
Good
Sun
16 Mar
71
Good
Mon
17 Mar
80
Good
Tue
18 Mar
74
Good
Wed
19 Mar
80
Good
Thu
20 Mar
77
Good
Air quality in the last 12 months (Dali Prefecture)
|
2025/01
|
105
|
75
|
97
|
108
|
90
|
60
|
53
|
53
|
51
|
73
|
71
|
74
|
88
|
66
|
39
|
66
|
84
|
96
|
95
|
116
|
121
|
167
|
148
|
97
|
42
|
76
|
51
|
73
|
165
|
145
|
179
|
|
2024/12
|
66
|
68
|
62
|
76
|
63
|
68
|
53
|
56
|
83
|
100
|
112
|
125
|
56
|
59
|
61
|
80
|
100
|
71
|
74
|
89
|
49
|
68
|
93
|
117
|
110
|
89
|
60
|
54
|
68
|
72
|
75
|
|
2024/11
|
98
|
66
|
77
|
54
|
67
|
76
|
93
|
100
|
84
|
123
|
131
|
146
|
79
|
60
|
57
|
48
|
27
|
35
|
44
|
53
|
61
|
77
|
107
|
106
|
39
|
49
|
72
|
65
|
47
|
49
|
|
|
2024/10
|
61
|
54
|
49
|
57
|
68
|
93
|
83
|
97
|
100
|
67
|
74
|
80
|
62
|
75
|
86
|
106
|
69
|
46
|
32
|
25
|
31
|
29
|
45
|
59
|
67
|
65
|
45
|
57
|
89
|
101
|
93
|
|
2024/09
|
51
|
42
|
35
|
44
|
35
|
37
|
37
|
40
|
43
|
47
|
40
|
32
|
44
|
38
|
48
|
40
|
42
|
42
|
29
|
34
|
30
|
47
|
52
|
65
|
84
|
97
|
94
|
65
|
38
|
28
|
|
|
2024/08
|
37
|
35
|
28
|
28
|
28
|
30
|
25
|
28
|
50
|
133
|
53
|
33
|
33
|
39
|
37
|
39
|
44
|
39
|
33
|
35
|
30
|
36
|
45
|
49
|
38
|
26
|
22
|
28
|
31
|
30
|
31
|
|
2024/07
|
25
|
36
|
43
|
39
|
27
|
32
|
35
|
23
|
28
|
46
|
45
|
44
|
52
|
50
|
32
|
26
|
21
|
19
|
21
|
18
|
30
|
23
|
35
|
52
|
74
|
59
|
39
|
49
|
32
|
19
|
35
|
|
2024/06
|
65
|
51
|
58
|
40
|
34
|
49
|
51
|
54
|
50
|
50
|
60
|
62
|
56
|
49
|
59
|
47
|
38
|
37
|
36
|
38
|
27
|
48
|
57
|
88
|
89
|
78
|
63
|
60
|
50
|
50
|
|
|
2024/05
|
37
|
38
|
41
|
44
|
45
|
45
|
54
|
59
|
57
|
44
|
121
|
64
|
66
|
64
|
78
|
59
|
65
|
63
|
47
|
51
|
54
|
52
|
48
|
55
|
70
|
52
|
57
|
52
|
38
|
53
|
76
|
|
2024/04
|
67
|
65
|
56
|
68
|
67
|
81
|
70
|
66
|
59
|
53
|
50
|
50
|
50
|
41
|
84
|
80
|
65
|
61
|
94
|
105
|
99
|
82
|
182
|
93
|
74
|
61
|
60
|
64
|
48
|
27
|
|
|
2024/03
|
50
|
53
|
67
|
76
|
118
|
69
|
90
|
67
|
76
|
84
|
71
|
70
|
87
|
76
|
69
|
218
|
137
|
83
|
134
|
87
|
80
|
107
|
95
|
48
|
37
|
59
|
71
|
76
|
64
|
70
|
77
|
|
2024/02
|
129
|
85
|
102
|
86
|
101
|
127
|
115
|
130
|
108
|
164
|
83
|
86
|
111
|
106
|
56
|
65
|
70
|
288
|
356
|
50
|
54
|
74
|
55
|
83
|
102
|
100
|
85
|
96
|
83
|
||
|
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