Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
*
PM2.5
57
PM10
63
O3
0.6
CO
8
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 May
85
Good
Sun
5 May
72
Good
Mon
6 May
76
Good
Tue
7 May
100
Good
Wed
8 May
96
Good
Thu
9 May
102
Lightly
Fri
10 May
108
Lightly
Air quality in the last 12 months (Dingtao)
|
2024/02
|
44
|
53
|
84
|
58
|
81
|
162
|
165
|
171
|
154
|
315
|
219
|
82
|
68
|
99
|
37
|
54
|
45
|
76
|
46
|
32
|
39
|
31
|
34
|
49
|
147
|
95
|
77
|
83
|
94
|
||
|
2024/01
|
171
|
221
|
186
|
88
|
153
|
128
|
45
|
75
|
142
|
117
|
187
|
258
|
314
|
176
|
61
|
55
|
89
|
95
|
52
|
53
|
54
|
32
|
61
|
75
|
87
|
97
|
121
|
110
|
122
|
212
|
240
|
|
2023/12
|
71
|
76
|
123
|
113
|
123
|
136
|
90
|
69
|
103
|
45
|
41
|
61
|
84
|
49
|
54
|
54
|
47
|
42
|
93
|
43
|
47
|
66
|
78
|
119
|
119
|
145
|
129
|
144
|
238
|
239
|
199
|
|
2023/11
|
63
|
69
|
130
|
83
|
33
|
47
|
52
|
83
|
125
|
39
|
49
|
60
|
58
|
91
|
122
|
90
|
56
|
71
|
97
|
146
|
104
|
147
|
108
|
46
|
52
|
79
|
96
|
113
|
66
|
44
|
|
|
2023/10
|
51
|
45
|
49
|
72
|
64
|
72
|
62
|
40
|
60
|
54
|
61
|
126
|
122
|
129
|
113
|
157
|
106
|
79
|
54
|
45
|
67
|
78
|
80
|
94
|
105
|
121
|
85
|
148
|
146
|
100
|
62
|
|
2023/09
|
51
|
66
|
64
|
58
|
68
|
87
|
66
|
51
|
50
|
57
|
64
|
65
|
50
|
50
|
51
|
53
|
47
|
52
|
31
|
31
|
39
|
43
|
44
|
28
|
42
|
44
|
40
|
44
|
42
|
53
|
|
|
2023/08
|
30
|
27
|
32
|
34
|
34
|
31
|
38
|
51
|
57
|
61
|
54
|
36
|
32
|
42
|
43
|
42
|
48
|
53
|
48
|
40
|
30
|
50
|
59
|
46
|
49
|
47
|
25
|
31
|
44
|
52
|
51
|
|
2023/07
|
63
|
42
|
24
|
34
|
54
|
43
|
42
|
69
|
69
|
35
|
38
|
28
|
29
|
52
|
57
|
52
|
57
|
42
|
33
|
25
|
24
|
38
|
38
|
41
|
45
|
41
|
35
|
23
|
19
|
19
|
25
|
|
2023/06
|
63
|
64
|
64
|
37
|
43
|
67
|
84
|
73
|
78
|
85
|
74
|
58
|
75
|
79
|
74
|
67
|
70
|
26
|
26
|
57
|
78
|
75
|
62
|
77
|
29
|
35
|
51
|
34
|
43
|
73
|
|
|
2023/05
|
83
|
64
|
45
|
18
|
23
|
55
|
52
|
47
|
51
|
68
|
59
|
58
|
60
|
69
|
64
|
61
|
46
|
76
|
55
|
80
|
88
|
45
|
57
|
46
|
47
|
63
|
59
|
19
|
47
|
49
|
59
|
|
2023/04
|
66
|
70
|
43
|
27
|
31
|
48
|
56
|
65
|
72
|
75
|
370
|
460
|
143
|
206
|
232
|
81
|
81
|
104
|
75
|
95
|
70
|
36
|
29
|
39
|
51
|
54
|
45
|
87
|
111
|
79
|
|
|
2023/03
|
107
|
84
|
97
|
128
|
106
|
79
|
100
|
108
|
118
|
55
|
206
|
83
|
106
|
75
|
166
|
73
|
42
|
68
|
76
|
96
|
114
|
193
|
356
|
137
|
89
|
106
|
104
|
86
|
70
|
65
|
62
|
|
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