Air Quality
Excellent
No health implications.
27
PM2.5
46
PM10
155
O3
0.5
CO
5
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Jun
116
Light
Sat
7 Jun
114
Light
Sun
8 Jun
119
Light
Mon
9 Jun
123
Light
Tue
10 Jun
102
Light
Wed
11 Jun
104
Light
Thu
12 Jun
15
Excellent
Air quality in the last 12 months (Dancheng)
|
2025/04
|
67
|
48
|
53
|
69
|
78
|
80
|
75
|
77
|
101
|
99
|
74
|
234
|
110
|
61
|
54
|
73
|
82
|
82
|
47
|
59
|
51
|
68
|
90
|
100
|
71
|
60
|
68
|
47
|
51
|
72
|
|
|
2025/03
|
108
|
65
|
38
|
39
|
66
|
81
|
72
|
81
|
104
|
98
|
88
|
127
|
110
|
44
|
60
|
44
|
46
|
54
|
57
|
49
|
42
|
60
|
72
|
163
|
59
|
73
|
116
|
148
|
73
|
66
|
77
|
|
2025/02
|
104
|
124
|
146
|
60
|
54
|
55
|
87
|
53
|
53
|
64
|
101
|
119
|
133
|
83
|
84
|
77
|
67
|
71
|
95
|
58
|
65
|
97
|
99
|
48
|
68
|
99
|
98
|
92
|
|||
|
2025/01
|
123
|
147
|
131
|
202
|
117
|
71
|
58
|
62
|
45
|
61
|
78
|
61
|
88
|
141
|
53
|
62
|
80
|
103
|
124
|
145
|
160
|
219
|
109
|
105
|
109
|
79
|
38
|
83
|
270
|
145
|
110
|
|
2024/12
|
66
|
85
|
67
|
97
|
124
|
107
|
115
|
44
|
60
|
88
|
109
|
110
|
96
|
72
|
61
|
72
|
92
|
57
|
53
|
96
|
82
|
57
|
81
|
111
|
139
|
182
|
109
|
58
|
71
|
95
|
97
|
|
2024/11
|
140
|
108
|
111
|
80
|
56
|
77
|
58
|
56
|
63
|
89
|
94
|
106
|
97
|
108
|
112
|
80
|
40
|
40
|
33
|
51
|
65
|
97
|
60
|
50
|
49
|
46
|
66
|
54
|
50
|
62
|
|
|
2024/10
|
35
|
50
|
52
|
59
|
50
|
42
|
66
|
112
|
69
|
132
|
89
|
106
|
101
|
108
|
92
|
99
|
53
|
21
|
35
|
42
|
60
|
70
|
77
|
56
|
66
|
94
|
138
|
138
|
130
|
95
|
74
|
|
2024/09
|
42
|
37
|
37
|
42
|
51
|
36
|
52
|
51
|
46
|
47
|
38
|
28
|
42
|
54
|
43
|
50
|
41
|
17
|
31
|
42
|
26
|
30
|
48
|
49
|
60
|
57
|
50
|
51
|
51
|
36
|
|
|
2024/08
|
14
|
15
|
20
|
24
|
23
|
10
|
17
|
19
|
31
|
73
|
109
|
35
|
43
|
43
|
34
|
34
|
32
|
34
|
20
|
24
|
35
|
38
|
35
|
43
|
45
|
39
|
18
|
29
|
34
|
31
|
36
|
|
2024/07
|
32
|
30
|
30
|
11
|
20
|
14
|
19
|
26
|
21
|
53
|
41
|
29
|
31
|
33
|
20
|
26
|
15
|
11
|
17
|
16
|
21
|
23
|
26
|
31
|
35
|
31
|
13
|
11
|
10
|
14
|
17
|
|
2024/06
|
66
|
74
|
62
|
72
|
69
|
53
|
34
|
58
|
62
|
52
|
43
|
47
|
50
|
52
|
64
|
47
|
48
|
47
|
53
|
41
|
35
|
39
|
51
|
101
|
94
|
54
|
54
|
19
|
15
|
22
|
|
|
2024/05
|
58
|
54
|
51
|
50
|
56
|
58
|
58
|
59
|
55
|
65
|
151
|
120
|
99
|
73
|
116
|
62
|
68
|
60
|
61
|
58
|
54
|
48
|
47
|
52
|
64
|
60
|
54
|
52
|
67
|
78
|
103
|
|
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