Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
PM2.5
61
*
PM10
38
O3
0.7
CO
8
SO2
33
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 Oct
63
Good
Mon
26 Oct
72
Good
Tue
27 Oct
57
Good
Wed
28 Oct
60
Good
Thu
29 Oct
78
Good
Fri
30 Oct
86
Good
Sat
31 Oct
25
Excellent
Air quality in the last 12 months (Tengzhou)
|
2026/08
|
31
|
33
|
36
|
45
|
37
|
50
|
52
|
39
|
35
|
23
|
19
|
24
|
31
|
37
|
39
|
45
|
53
|
65
|
56
|
31
|
23
|
21
|
19
|
24
|
26
|
38
|
47
|
50
|
41
|
38
|
41
|
|
2026/07
|
49
|
64
|
45
|
40
|
25
|
31
|
30
|
31
|
35
|
37
|
42
|
25
|
12
|
26
|
32
|
37
|
36
|
28
|
43
|
38
|
36
|
45
|
30
|
33
|
38
|
39
|
29
|
46
|
31
|
27
|
29
|
|
2026/06
|
82
|
76
|
63
|
44
|
53
|
50
|
41
|
54
|
53
|
54
|
52
|
65
|
55
|
52
|
35
|
35
|
40
|
42
|
43
|
38
|
45
|
35
|
31
|
34
|
55
|
45
|
63
|
69
|
80
|
75
|
|
|
2026/05
|
51
|
44
|
39
|
37
|
46
|
43
|
43
|
43
|
45
|
49
|
47
|
54
|
62
|
69
|
40
|
51
|
43
|
36
|
27
|
26
|
34
|
40
|
45
|
34
|
24
|
17
|
27
|
44
|
42
|
61
|
70
|
|
2026/04
|
83
|
60
|
62
|
55
|
80
|
59
|
54
|
40
|
36
|
54
|
52
|
52
|
33
|
49
|
52
|
53
|
93
|
79
|
57
|
70
|
68
|
32
|
44
|
42
|
47
|
54
|
68
|
49
|
42
|
52
|
|
|
2026/03
|
45
|
51
|
143
|
125
|
48
|
68
|
65
|
51
|
85
|
105
|
90
|
121
|
88
|
101
|
120
|
110
|
87
|
69
|
60
|
89
|
128
|
98
|
108
|
74
|
92
|
79
|
99
|
84
|
69
|
94
|
114
|
|
2026/02
|
121
|
121
|
131
|
111
|
137
|
49
|
51
|
51
|
59
|
82
|
120
|
97
|
99
|
89
|
89
|
42
|
216
|
114
|
102
|
71
|
60
|
249
|
74
|
42
|
64
|
62
|
74
|
98
|
|||
|
2026/01
|
50
|
62
|
101
|
127
|
198
|
179
|
99
|
63
|
74
|
107
|
51
|
77
|
103
|
136
|
165
|
125
|
47
|
40
|
46
|
35
|
41
|
70
|
97
|
133
|
125
|
93
|
173
|
105
|
91
|
99
|
102
|
|
2025/12
|
102
|
70
|
58
|
90
|
73
|
120
|
133
|
68
|
73
|
89
|
108
|
38
|
70
|
82
|
71
|
104
|
174
|
94
|
154
|
106
|
59
|
38
|
59
|
67
|
51
|
43
|
62
|
94
|
101
|
129
|
56
|
|
2025/11
|
114
|
60
|
55
|
63
|
76
|
46
|
58
|
66
|
75
|
60
|
59
|
70
|
91
|
132
|
191
|
134
|
36
|
51
|
74
|
87
|
118
|
117
|
107
|
128
|
45
|
91
|
192
|
132
|
110
|
145
|
|
|
2025/10
|
34
|
10
|
22
|
33
|
29
|
25
|
36
|
50
|
32
|
39
|
31
|
18
|
20
|
37
|
28
|
31
|
35
|
28
|
33
|
31
|
35
|
45
|
43
|
51
|
85
|
95
|
78
|
64
|
56
|
54
|
124
|
|
2025/09
|
26
|
33
|
31
|
31
|
41
|
32
|
52
|
45
|
36
|
49
|
30
|
11
|
40
|
52
|
35
|
26
|
19
|
21
|
11
|
32
|
40
|
27
|
16
|
24
|
36
|
50
|
34
|
30
|
56
|
42
|
|
|
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