Air Quality
Excellent
No health implications.
7
PM2.5
17
PM10
87
O3
0.4
CO
3
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jun
106
Light
Sat
28 Jun
108
Light
Sun
29 Jun
104
Light
Mon
30 Jun
100
Good
Tue
1 Jul
131
Light
Wed
2 Jul
32
Excellent
Thu
3 Jul
38
Excellent
Air quality in the last 12 months (Dingtao)
|
2025/05
|
55
|
84
|
47
|
47
|
122
|
107
|
71
|
62
|
34
|
25
|
51
|
56
|
55
|
61
|
56
|
82
|
126
|
78
|
91
|
69
|
63
|
63
|
69
|
52
|
52
|
59
|
58
|
59
|
55
|
70
|
70
|
|
2025/04
|
72
|
53
|
58
|
76
|
74
|
81
|
85
|
92
|
104
|
94
|
82
|
182
|
88
|
60
|
65
|
79
|
108
|
101
|
41
|
62
|
55
|
71
|
85
|
70
|
69
|
65
|
68
|
51
|
55
|
82
|
|
|
2025/03
|
154
|
38
|
34
|
34
|
53
|
84
|
77
|
84
|
99
|
97
|
105
|
150
|
103
|
63
|
72
|
42
|
50
|
49
|
63
|
55
|
51
|
69
|
94
|
232
|
167
|
99
|
100
|
138
|
60
|
60
|
78
|
|
2025/02
|
106
|
141
|
131
|
65
|
58
|
93
|
66
|
40
|
61
|
69
|
105
|
137
|
95
|
83
|
81
|
70
|
66
|
73
|
72
|
63
|
60
|
98
|
74
|
56
|
70
|
93
|
93
|
113
|
|||
|
2025/01
|
163
|
110
|
116
|
189
|
135
|
60
|
66
|
60
|
53
|
71
|
98
|
75
|
91
|
167
|
60
|
69
|
90
|
110
|
129
|
117
|
181
|
171
|
101
|
183
|
110
|
81
|
40
|
53
|
229
|
131
|
89
|
|
2024/12
|
84
|
76
|
74
|
132
|
170
|
170
|
75
|
57
|
64
|
113
|
116
|
99
|
103
|
94
|
70
|
87
|
99
|
44
|
62
|
88
|
58
|
53
|
75
|
110
|
164
|
126
|
74
|
85
|
80
|
111
|
117
|
|
2024/11
|
119
|
84
|
114
|
72
|
55
|
71
|
65
|
53
|
63
|
72
|
149
|
157
|
120
|
83
|
94
|
75
|
57
|
52
|
48
|
68
|
108
|
128
|
77
|
55
|
48
|
45
|
56
|
50
|
48
|
71
|
|
|
2024/10
|
45
|
31
|
46
|
51
|
47
|
59
|
96
|
71
|
94
|
99
|
67
|
97
|
96
|
111
|
135
|
92
|
53
|
15
|
29
|
34
|
55
|
76
|
87
|
67
|
95
|
76
|
116
|
110
|
143
|
148
|
131
|
|
2024/09
|
40
|
36
|
39
|
42
|
44
|
29
|
42
|
44
|
39
|
41
|
31
|
32
|
39
|
48
|
38
|
50
|
50
|
13
|
45
|
52
|
21
|
36
|
54
|
47
|
59
|
73
|
81
|
47
|
45
|
26
|
|
|
2024/08
|
21
|
17
|
24
|
24
|
11
|
12
|
23
|
21
|
28
|
63
|
81
|
43
|
38
|
41
|
33
|
45
|
47
|
38
|
13
|
25
|
36
|
39
|
41
|
49
|
49
|
37
|
23
|
34
|
38
|
33
|
40
|
|
2024/07
|
29
|
31
|
33
|
15
|
20
|
16
|
20
|
13
|
34
|
61
|
55
|
47
|
61
|
45
|
36
|
11
|
21
|
25
|
22
|
14
|
26
|
24
|
25
|
35
|
44
|
25
|
19
|
14
|
15
|
18
|
18
|
|
2024/06
|
56
|
90
|
98
|
92
|
80
|
73
|
58
|
54
|
54
|
61
|
53
|
61
|
68
|
60
|
57
|
45
|
39
|
49
|
50
|
58
|
39
|
47
|
76
|
109
|
85
|
57
|
59
|
45
|
21
|
32
|
|
|
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