Air Quality
Excellent
No health implications.
17
PM2.5
33
PM10
54
O3
0.3
CO
2
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 May
60
Good
Sun
17 May
63
Good
Mon
18 May
56
Good
Tue
19 May
54
Good
Wed
20 May
49
Excellent
Thu
21 May
24
Excellent
Fri
22 May
22
Excellent
Air quality in the last 12 months (Daoli)
|
2026/04
|
85
|
187
|
106
|
58
|
55
|
46
|
42
|
158
|
56
|
45
|
36
|
52
|
29
|
52
|
60
|
60
|
52
|
34
|
50
|
88
|
41
|
30
|
52
|
55
|
35
|
34
|
27
|
34
|
43
|
77
|
|
|
2026/03
|
38
|
37
|
67
|
61
|
57
|
43
|
48
|
54
|
52
|
59
|
50
|
51
|
63
|
56
|
70
|
41
|
191
|
119
|
64
|
69
|
231
|
197
|
184
|
217
|
162
|
166
|
83
|
285
|
217
|
57
|
114
|
|
2026/02
|
84
|
72
|
71
|
91
|
71
|
32
|
47
|
54
|
84
|
141
|
73
|
80
|
88
|
112
|
28
|
57
|
66
|
37
|
68
|
77
|
75
|
111
|
74
|
38
|
135
|
42
|
39
|
42
|
|||
|
2026/01
|
44
|
68
|
105
|
48
|
51
|
63
|
31
|
48
|
69
|
70
|
70
|
70
|
60
|
58
|
83
|
68
|
48
|
71
|
49
|
37
|
45
|
42
|
53
|
63
|
55
|
71
|
57
|
53
|
47
|
40
|
96
|
|
2025/12
|
76
|
40
|
37
|
50
|
56
|
62
|
99
|
49
|
55
|
58
|
38
|
49
|
101
|
128
|
77
|
44
|
76
|
104
|
73
|
35
|
49
|
60
|
57
|
65
|
58
|
47
|
81
|
97
|
34
|
33
|
40
|
|
2025/11
|
162
|
21
|
51
|
68
|
221
|
128
|
27
|
148
|
35
|
41
|
56
|
156
|
62
|
148
|
139
|
77
|
30
|
50
|
100
|
56
|
64
|
269
|
175
|
139
|
114
|
282
|
92
|
59
|
58
|
56
|
|
|
2025/10
|
49
|
50
|
59
|
39
|
20
|
33
|
36
|
22
|
40
|
58
|
48
|
32
|
53
|
49
|
49
|
48
|
86
|
25
|
27
|
24
|
32
|
45
|
46
|
75
|
96
|
40
|
40
|
54
|
218
|
101
|
109
|
|
2025/09
|
29
|
40
|
49
|
49
|
45
|
25
|
35
|
25
|
23
|
25
|
32
|
46
|
38
|
48
|
19
|
24
|
20
|
31
|
29
|
39
|
30
|
36
|
39
|
29
|
19
|
29
|
31
|
56
|
40
|
57
|
|
|
2025/08
|
40
|
41
|
20
|
25
|
24
|
21
|
19
|
25
|
29
|
21
|
17
|
36
|
40
|
20
|
43
|
26
|
20
|
34
|
32
|
31
|
30
|
21
|
32
|
31
|
38
|
27
|
28
|
38
|
28
|
37
|
49
|
|
2025/07
|
39
|
31
|
45
|
39
|
33
|
22
|
29
|
29
|
31
|
42
|
48
|
48
|
22
|
26
|
30
|
24
|
39
|
50
|
34
|
28
|
26
|
39
|
32
|
37
|
28
|
31
|
35
|
26
|
30
|
20
|
27
|
|
2025/06
|
20
|
34
|
25
|
33
|
29
|
22
|
26
|
37
|
22
|
21
|
25
|
35
|
49
|
36
|
41
|
35
|
25
|
35
|
30
|
30
|
21
|
29
|
35
|
38
|
43
|
59
|
58
|
46
|
55
|
68
|
|
|
2025/05
|
44
|
37
|
37
|
19
|
22
|
35
|
45
|
42
|
39
|
30
|
43
|
64
|
59
|
45
|
73
|
35
|
25
|
27
|
23
|
39
|
36
|
19
|
22
|
19
|
30
|
31
|
43
|
50
|
49
|
48
|
54
|
|
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