Air Quality
Excellent
No health implications.
4
PM2.5
8
PM10
23
O3
0.3
CO
8
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Jul
73
Good
Mon
6 Jul
66
Good
Tue
7 Jul
57
Good
Wed
8 Jul
90
Good
Thu
9 Jul
97
Good
Fri
10 Jul
82
Good
Sat
11 Jul
19
Excellent
Air quality in the last 12 months (Tancheng)
|
2026/05
|
53
|
62
|
54
|
43
|
47
|
47
|
51
|
41
|
45
|
53
|
60
|
54
|
70
|
51
|
31
|
36
|
36
|
35
|
27
|
25
|
33
|
45
|
36
|
26
|
22
|
16
|
34
|
58
|
51
|
59
|
73
|
|
2026/04
|
116
|
116
|
95
|
54
|
83
|
62
|
42
|
36
|
37
|
52
|
71
|
54
|
35
|
52
|
64
|
61
|
84
|
76
|
46
|
62
|
75
|
36
|
45
|
47
|
62
|
63
|
77
|
47
|
48
|
61
|
|
|
2026/03
|
74
|
42
|
70
|
92
|
50
|
67
|
48
|
43
|
92
|
95
|
66
|
102
|
112
|
101
|
90
|
107
|
73
|
70
|
53
|
125
|
145
|
93
|
134
|
103
|
108
|
104
|
114
|
106
|
98
|
104
|
89
|
|
2026/02
|
131
|
130
|
111
|
117
|
162
|
52
|
46
|
52
|
62
|
85
|
142
|
131
|
114
|
103
|
112
|
47
|
138
|
108
|
106
|
81
|
61
|
241
|
46
|
40
|
71
|
39
|
66
|
87
|
|||
|
2026/01
|
50
|
46
|
101
|
145
|
130
|
150
|
136
|
58
|
79
|
103
|
56
|
74
|
108
|
150
|
205
|
209
|
41
|
40
|
36
|
42
|
45
|
64
|
97
|
158
|
100
|
55
|
97
|
78
|
74
|
57
|
75
|
|
2025/12
|
84
|
54
|
52
|
82
|
63
|
109
|
163
|
68
|
78
|
86
|
110
|
38
|
62
|
80
|
81
|
108
|
95
|
83
|
149
|
107
|
47
|
42
|
40
|
75
|
55
|
40
|
69
|
102
|
139
|
133
|
44
|
|
2025/11
|
152
|
82
|
49
|
70
|
61
|
50
|
63
|
27
|
77
|
67
|
58
|
69
|
111
|
160
|
174
|
146
|
33
|
50
|
66
|
93
|
117
|
155
|
118
|
151
|
54
|
87
|
155
|
132
|
114
|
189
|
|
|
2025/10
|
68
|
14
|
12
|
37
|
35
|
36
|
27
|
35
|
26
|
53
|
44
|
20
|
16
|
42
|
29
|
24
|
41
|
22
|
26
|
27
|
28
|
40
|
41
|
49
|
93
|
78
|
62
|
58
|
54
|
38
|
90
|
|
2025/09
|
18
|
30
|
26
|
28
|
29
|
31
|
52
|
44
|
36
|
36
|
23
|
9
|
28
|
44
|
47
|
19
|
15
|
16
|
12
|
28
|
40
|
29
|
30
|
16
|
41
|
37
|
36
|
28
|
63
|
51
|
|
|
2025/08
|
12
|
16
|
24
|
38
|
26
|
36
|
38
|
24
|
17
|
14
|
13
|
17
|
16
|
23
|
32
|
27
|
32
|
37
|
32
|
33
|
34
|
42
|
43
|
37
|
46
|
34
|
32
|
42
|
45
|
31
|
17
|
|
2025/07
|
30
|
23
|
29
|
24
|
32
|
36
|
37
|
19
|
25
|
40
|
42
|
30
|
39
|
23
|
32
|
34
|
28
|
37
|
36
|
21
|
19
|
18
|
17
|
19
|
26
|
24
|
24
|
17
|
19
|
23
|
19
|
|
2025/06
|
38
|
24
|
50
|
63
|
63
|
65
|
68
|
74
|
52
|
45
|
55
|
51
|
46
|
34
|
41
|
56
|
39
|
48
|
25
|
13
|
34
|
44
|
47
|
36
|
50
|
55
|
30
|
29
|
15
|
20
|
|
|
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