Air Quality
Excellent
No health implications.
10
PM2.5
16
PM10
34
O3
0.3
CO
5
SO2
24
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Oct
44
Excellent
Sun
19 Oct
55
Good
Mon
20 Oct
59
Good
Tue
21 Oct
58
Good
Wed
22 Oct
64
Good
Thu
23 Oct
71
Good
Fri
24 Oct
28
Excellent
Dingxing Air quality rank
Air quality in the last 12 months (Dingxing)
|
2025/08
|
46
|
54
|
48
|
35
|
38
|
56
|
39
|
32
|
23
|
39
|
44
|
48
|
27
|
48
|
46
|
26
|
37
|
39
|
27
|
23
|
35
|
33
|
27
|
22
|
29
|
37
|
27
|
24
|
39
|
29
|
38
|
|
2025/07
|
32
|
40
|
24
|
36
|
25
|
28
|
41
|
31
|
48
|
30
|
55
|
53
|
27
|
46
|
48
|
40
|
33
|
44
|
59
|
31
|
27
|
43
|
36
|
29
|
26
|
46
|
47
|
34
|
17
|
25
|
36
|
|
2025/06
|
75
|
58
|
27
|
41
|
64
|
59
|
56
|
60
|
69
|
44
|
67
|
87
|
77
|
41
|
25
|
27
|
64
|
79
|
43
|
40
|
40
|
50
|
71
|
60
|
72
|
70
|
62
|
62
|
53
|
52
|
|
|
2025/05
|
47
|
65
|
40
|
57
|
57
|
43
|
75
|
94
|
33
|
41
|
61
|
74
|
76
|
45
|
51
|
69
|
77
|
63
|
74
|
98
|
77
|
65
|
62
|
44
|
58
|
69
|
73
|
74
|
74
|
70
|
67
|
|
2025/04
|
61
|
30
|
67
|
87
|
43
|
76
|
81
|
55
|
61
|
80
|
151
|
121
|
55
|
41
|
65
|
91
|
97
|
55
|
49
|
76
|
80
|
53
|
68
|
55
|
67
|
96
|
100
|
66
|
72
|
66
|
|
|
2025/03
|
227
|
72
|
39
|
53
|
68
|
36
|
81
|
121
|
126
|
142
|
178
|
126
|
131
|
72
|
51
|
25
|
40
|
43
|
49
|
44
|
38
|
58
|
137
|
97
|
65
|
79
|
70
|
35
|
26
|
50
|
70
|
|
2025/02
|
86
|
83
|
15
|
24
|
22
|
68
|
16
|
21
|
47
|
92
|
135
|
56
|
65
|
90
|
89
|
37
|
30
|
50
|
40
|
39
|
37
|
31
|
24
|
60
|
66
|
62
|
122
|
181
|
|||
|
2025/01
|
70
|
48
|
56
|
93
|
76
|
20
|
26
|
18
|
22
|
50
|
64
|
53
|
72
|
55
|
33
|
56
|
86
|
111
|
83
|
98
|
78
|
58
|
72
|
104
|
118
|
111
|
14
|
45
|
241
|
80
|
79
|
|
2024/12
|
83
|
29
|
61
|
84
|
51
|
41
|
20
|
48
|
64
|
64
|
59
|
92
|
57
|
35
|
49
|
58
|
39
|
32
|
59
|
57
|
24
|
48
|
63
|
95
|
108
|
37
|
37
|
44
|
76
|
80
|
66
|
|
2024/11
|
96
|
69
|
59
|
26
|
58
|
69
|
119
|
157
|
170
|
135
|
127
|
133
|
124
|
40
|
65
|
62
|
45
|
66
|
70
|
83
|
57
|
40
|
59
|
113
|
67
|
17
|
23
|
29
|
44
|
66
|
|
|
2024/10
|
19
|
27
|
49
|
65
|
88
|
115
|
54
|
66
|
106
|
34
|
83
|
114
|
134
|
121
|
78
|
54
|
68
|
53
|
19
|
35
|
61
|
46
|
55
|
84
|
147
|
194
|
81
|
68
|
100
|
143
|
175
|
|
2024/09
|
40
|
22
|
41
|
62
|
35
|
36
|
37
|
47
|
61
|
34
|
30
|
33
|
47
|
39
|
48
|
58
|
50
|
57
|
52
|
31
|
14
|
21
|
51
|
64
|
58
|
57
|
53
|
65
|
82
|
13
|
|
|
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