Air Quality
Excellent
No health implications.
18
PM2.5
26
PM10
88
O3
0.5
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 May
52
Good
Thu
21 May
71
Good
Fri
22 May
74
Good
Sat
23 May
88
Good
Sun
24 May
92
Good
Mon
25 May
15
Excellent
Tue
26 May
47
Excellent
Air quality in the last 12 months (Dongli)
|
2026/04
|
80
|
79
|
97
|
69
|
48
|
32
|
38
|
66
|
74
|
68
|
72
|
108
|
82
|
92
|
105
|
101
|
86
|
104
|
82
|
103
|
76
|
38
|
64
|
55
|
59
|
53
|
57
|
40
|
44
|
57
|
|
|
2026/03
|
67
|
144
|
147
|
107
|
72
|
73
|
58
|
116
|
52
|
118
|
121
|
82
|
93
|
64
|
55
|
80
|
174
|
51
|
57
|
60
|
91
|
110
|
121
|
154
|
152
|
207
|
84
|
84
|
173
|
30
|
47
|
|
2026/02
|
153
|
36
|
122
|
154
|
94
|
47
|
38
|
41
|
92
|
82
|
105
|
109
|
166
|
137
|
27
|
37
|
112
|
43
|
65
|
80
|
185
|
57
|
48
|
80
|
76
|
62
|
54
|
57
|
|||
|
2026/01
|
46
|
67
|
124
|
188
|
111
|
133
|
21
|
74
|
96
|
47
|
36
|
81
|
54
|
67
|
134
|
80
|
37
|
45
|
36
|
27
|
36
|
104
|
95
|
143
|
62
|
65
|
79
|
54
|
71
|
70
|
68
|
|
2025/12
|
55
|
23
|
43
|
45
|
62
|
148
|
89
|
32
|
95
|
145
|
66
|
35
|
47
|
85
|
131
|
115
|
108
|
174
|
217
|
18
|
31
|
62
|
52
|
38
|
25
|
59
|
102
|
201
|
49
|
46
|
28
|
|
2025/11
|
78
|
19
|
47
|
118
|
147
|
118
|
53
|
85
|
53
|
97
|
135
|
158
|
28
|
89
|
127
|
60
|
33
|
45
|
63
|
37
|
71
|
104
|
125
|
81
|
34
|
85
|
38
|
103
|
141
|
129
|
|
|
2025/10
|
97
|
47
|
33
|
56
|
37
|
18
|
54
|
36
|
14
|
18
|
28
|
52
|
59
|
53
|
87
|
59
|
42
|
20
|
29
|
26
|
44
|
70
|
84
|
98
|
120
|
70
|
53
|
168
|
186
|
139
|
73
|
|
2025/09
|
39
|
47
|
59
|
64
|
57
|
28
|
46
|
50
|
53
|
44
|
64
|
78
|
70
|
61
|
66
|
39
|
27
|
37
|
41
|
53
|
71
|
40
|
51
|
60
|
65
|
56
|
60
|
57
|
58
|
84
|
|
|
2025/08
|
51
|
40
|
31
|
34
|
40
|
49
|
29
|
29
|
37
|
36
|
37
|
44
|
32
|
54
|
63
|
20
|
42
|
32
|
36
|
30
|
22
|
22
|
32
|
23
|
29
|
47
|
43
|
17
|
48
|
23
|
33
|
|
2025/07
|
31
|
42
|
28
|
40
|
34
|
24
|
39
|
38
|
48
|
53
|
55
|
50
|
32
|
33
|
38
|
30
|
29
|
57
|
34
|
45
|
60
|
44
|
24
|
38
|
45
|
44
|
41
|
34
|
27
|
30
|
40
|
|
2025/06
|
115
|
57
|
16
|
27
|
63
|
75
|
66
|
59
|
61
|
39
|
53
|
68
|
74
|
67
|
29
|
23
|
52
|
56
|
33
|
33
|
40
|
56
|
57
|
69
|
45
|
59
|
54
|
64
|
87
|
34
|
|
|
2025/05
|
56
|
65
|
41
|
60
|
112
|
49
|
80
|
97
|
39
|
29
|
64
|
68
|
75
|
52
|
33
|
85
|
51
|
69
|
99
|
106
|
73
|
83
|
59
|
47
|
71
|
112
|
71
|
76
|
72
|
66
|
76
|
|
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