Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
99
PM2.5
212
*
PM10
51
O3
1.0
CO
9
SO2
38
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
16 Jan
173
Moderate
Sat
17 Jan
75
Good
Sun
18 Jan
55
Good
Mon
19 Jan
50
Excellent
Tue
20 Jan
59
Good
Wed
21 Jan
82
Good
Thu
22 Jan
34
Excellent
Yanzhou Air quality rank
1
Daxing'anling Prefecture, Heilongjiang
2
Huma, Heilongjiang
3
Oroqen, Inner Mongolia
4
Huairou, Beijing
5
Tahe, Heilongjiang
6
Mohe, Heilongjiang
7
Karamay District, Xinjiang Uygur Autonomous Region
8
Jiagedaqi, Heilongjiang
9
Tongzhou, Beijing
2884
Yanzhou, Shandong
Air quality in the last 12 months (Yanzhou)
|
2025/11
|
102
|
66
|
65
|
63
|
80
|
58
|
61
|
87
|
64
|
70
|
68
|
88
|
93
|
127
|
207
|
151
|
39
|
51
|
72
|
84
|
107
|
115
|
103
|
151
|
55
|
96
|
182
|
148
|
116
|
148
|
|
|
2025/10
|
44
|
17
|
16
|
30
|
14
|
13
|
29
|
42
|
22
|
13
|
16
|
17
|
18
|
40
|
34
|
28
|
31
|
26
|
36
|
36
|
41
|
54
|
59
|
61
|
90
|
84
|
73
|
76
|
59
|
57
|
136
|
|
2025/09
|
19
|
35
|
36
|
42
|
42
|
25
|
51
|
47
|
32
|
48
|
33
|
17
|
35
|
50
|
40
|
25
|
22
|
28
|
15
|
28
|
43
|
24
|
19
|
27
|
35
|
58
|
28
|
24
|
54
|
40
|
|
|
2025/08
|
19
|
18
|
29
|
43
|
39
|
31
|
33
|
31
|
15
|
21
|
20
|
23
|
34
|
32
|
33
|
33
|
32
|
28
|
39
|
30
|
36
|
30
|
29
|
35
|
49
|
36
|
39
|
41
|
26
|
39
|
20
|
|
2025/07
|
32
|
23
|
27
|
26
|
30
|
40
|
42
|
31
|
25
|
49
|
47
|
39
|
45
|
29
|
46
|
37
|
28
|
36
|
49
|
33
|
18
|
24
|
28
|
25
|
33
|
30
|
25
|
28
|
27
|
28
|
34
|
|
2025/06
|
54
|
47
|
48
|
56
|
65
|
63
|
60
|
51
|
59
|
44
|
66
|
49
|
49
|
43
|
28
|
35
|
46
|
44
|
26
|
23
|
34
|
37
|
41
|
42
|
54
|
35
|
30
|
33
|
14
|
19
|
|
|
2025/05
|
58
|
72
|
46
|
58
|
42
|
70
|
57
|
52
|
18
|
33
|
64
|
55
|
50
|
58
|
44
|
72
|
83
|
66
|
80
|
61
|
60
|
58
|
59
|
55
|
45
|
52
|
57
|
57
|
56
|
57
|
61
|
|
2025/04
|
75
|
43
|
56
|
75
|
76
|
75
|
86
|
86
|
74
|
79
|
68
|
152
|
59
|
57
|
59
|
85
|
97
|
95
|
42
|
59
|
40
|
59
|
77
|
70
|
75
|
73
|
71
|
66
|
61
|
85
|
|
|
2025/03
|
107
|
27
|
41
|
46
|
77
|
80
|
84
|
90
|
86
|
97
|
108
|
146
|
99
|
65
|
79
|
45
|
57
|
46
|
66
|
69
|
65
|
73
|
102
|
109
|
151
|
105
|
117
|
148
|
49
|
62
|
83
|
|
2025/02
|
81
|
149
|
105
|
51
|
51
|
77
|
58
|
44
|
69
|
72
|
75
|
132
|
105
|
87
|
108
|
85
|
62
|
78
|
62
|
63
|
108
|
85
|
65
|
48
|
78
|
117
|
120
|
126
|
|||
|
2025/01
|
136
|
132
|
88
|
138
|
176
|
58
|
59
|
56
|
51
|
55
|
102
|
118
|
106
|
121
|
58
|
75
|
85
|
122
|
134
|
108
|
168
|
185
|
117
|
100
|
108
|
81
|
47
|
92
|
224
|
118
|
112
|
|
2024/12
|
111
|
101
|
75
|
126
|
145
|
179
|
88
|
59
|
74
|
108
|
88
|
82
|
85
|
78
|
82
|
108
|
108
|
44
|
67
|
94
|
54
|
58
|
83
|
107
|
164
|
112
|
69
|
66
|
76
|
94
|
113
|
|
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