Air Quality
Excellent
No health implications.
12
PM2.5
33
PM10
67
O3
0.4
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Jan
63
Good
Thu
16 Jan
95
Good
Fri
17 Jan
120
Light
Sat
18 Jan
134
Light
Sun
19 Jan
177
Moderate
Mon
20 Jan
173
Moderate
Tue
21 Jan
85
Good
Air quality in the last 12 months (Tancheng)
|
2024/12
|
97
|
103
|
46
|
107
|
166
|
162
|
94
|
45
|
73
|
101
|
63
|
49
|
92
|
66
|
89
|
108
|
112
|
42
|
53
|
106
|
73
|
58
|
85
|
122
|
141
|
94
|
74
|
68
|
84
|
118
|
97
|
|
2024/11
|
56
|
81
|
126
|
65
|
40
|
59
|
53
|
47
|
52
|
60
|
88
|
112
|
97
|
57
|
61
|
74
|
39
|
35
|
43
|
59
|
85
|
62
|
42
|
55
|
28
|
38
|
58
|
58
|
62
|
81
|
|
|
2024/10
|
21
|
26
|
45
|
56
|
46
|
38
|
48
|
46
|
63
|
76
|
121
|
119
|
60
|
68
|
97
|
75
|
35
|
17
|
31
|
35
|
55
|
60
|
46
|
67
|
74
|
54
|
85
|
35
|
77
|
112
|
88
|
|
2024/09
|
44
|
19
|
23
|
40
|
44
|
21
|
34
|
24
|
26
|
27
|
30
|
23
|
36
|
36
|
23
|
31
|
17
|
13
|
18
|
19
|
19
|
27
|
32
|
51
|
62
|
68
|
53
|
33
|
33
|
33
|
|
|
2024/08
|
24
|
18
|
23
|
31
|
27
|
14
|
22
|
15
|
31
|
37
|
87
|
47
|
56
|
33
|
32
|
31
|
28
|
24
|
19
|
20
|
32
|
48
|
66
|
49
|
46
|
30
|
11
|
19
|
28
|
32
|
45
|
|
2024/07
|
48
|
30
|
36
|
17
|
29
|
17
|
15
|
18
|
24
|
61
|
83
|
74
|
42
|
28
|
22
|
32
|
14
|
19
|
19
|
12
|
24
|
27
|
34
|
45
|
20
|
20
|
14
|
16
|
21
|
24
|
28
|
|
2024/06
|
26
|
53
|
65
|
52
|
43
|
46
|
41
|
63
|
81
|
69
|
63
|
69
|
66
|
73
|
30
|
48
|
42
|
47
|
39
|
22
|
39
|
44
|
66
|
117
|
80
|
36
|
37
|
39
|
25
|
33
|
|
|
2024/05
|
50
|
51
|
55
|
36
|
51
|
76
|
77
|
52
|
50
|
57
|
175
|
134
|
105
|
76
|
69
|
58
|
63
|
64
|
48
|
46
|
25
|
43
|
49
|
50
|
32
|
42
|
37
|
39
|
50
|
46
|
62
|
|
2024/04
|
82
|
62
|
35
|
39
|
62
|
67
|
68
|
67
|
80
|
68
|
62
|
59
|
32
|
27
|
48
|
91
|
105
|
96
|
80
|
48
|
51
|
63
|
52
|
77
|
67
|
61
|
39
|
28
|
48
|
52
|
|
|
2024/03
|
60
|
71
|
83
|
78
|
39
|
52
|
101
|
72
|
79
|
106
|
105
|
90
|
64
|
66
|
69
|
84
|
122
|
79
|
81
|
65
|
74
|
80
|
84
|
50
|
40
|
62
|
96
|
94
|
94
|
123
|
77
|
|
2024/02
|
32
|
39
|
41
|
40
|
68
|
109
|
147
|
164
|
181
|
326
|
235
|
99
|
74
|
84
|
33
|
45
|
58
|
69
|
55
|
24
|
24
|
27
|
32
|
75
|
101
|
75
|
64
|
65
|
60
|
||
|
2024/01
|
80
|
150
|
207
|
116
|
106
|
132
|
44
|
61
|
113
|
54
|
146
|
233
|
160
|
136
|
43
|
54
|
59
|
66
|
53
|
66
|
55
|
27
|
35
|
58
|
86
|
87
|
113
|
111
|
149
|
128
|
83
|
|
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