Air Quality
Excellent
No health implications.
10
PM2.5
21
PM10
89
O3
0.5
CO
3
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jun
124
Light
Sat
28 Jun
88
Good
Sun
29 Jun
82
Good
Mon
30 Jun
79
Good
Tue
1 Jul
87
Good
Wed
2 Jul
91
Good
Thu
3 Jul
24
Excellent
Air quality in the last 12 months (Yuzhou)
|
2025/05
|
74
|
101
|
63
|
62
|
144
|
188
|
181
|
104
|
94
|
48
|
49
|
62
|
70
|
65
|
61
|
77
|
147
|
93
|
106
|
73
|
84
|
75
|
82
|
61
|
64
|
60
|
86
|
75
|
85
|
68
|
49
|
|
2025/04
|
65
|
54
|
63
|
87
|
68
|
82
|
80
|
90
|
102
|
105
|
94
|
252
|
93
|
60
|
61
|
102
|
101
|
97
|
64
|
70
|
64
|
80
|
109
|
84
|
81
|
75
|
85
|
57
|
57
|
89
|
|
|
2025/03
|
83
|
34
|
41
|
48
|
81
|
97
|
82
|
86
|
95
|
81
|
92
|
132
|
164
|
56
|
66
|
49
|
47
|
59
|
56
|
42
|
52
|
67
|
80
|
174
|
78
|
98
|
97
|
165
|
66
|
56
|
71
|
|
2025/02
|
97
|
142
|
99
|
44
|
44
|
54
|
89
|
56
|
65
|
85
|
121
|
90
|
65
|
75
|
69
|
71
|
84
|
92
|
75
|
82
|
101
|
110
|
109
|
92
|
71
|
84
|
114
|
132
|
|||
|
2025/01
|
139
|
123
|
126
|
163
|
111
|
64
|
66
|
53
|
61
|
82
|
68
|
66
|
91
|
106
|
61
|
55
|
82
|
93
|
77
|
140
|
221
|
166
|
69
|
124
|
117
|
62
|
35
|
74
|
269
|
207
|
114
|
|
2024/12
|
67
|
74
|
81
|
158
|
60
|
62
|
74
|
68
|
84
|
98
|
113
|
134
|
75
|
59
|
49
|
63
|
98
|
70
|
67
|
100
|
65
|
76
|
89
|
131
|
135
|
133
|
93
|
51
|
81
|
72
|
90
|
|
2024/11
|
104
|
96
|
95
|
63
|
56
|
97
|
85
|
72
|
90
|
124
|
164
|
204
|
171
|
62
|
88
|
57
|
42
|
55
|
48
|
58
|
62
|
131
|
122
|
60
|
53
|
52
|
66
|
58
|
45
|
59
|
|
|
2024/10
|
59
|
55
|
68
|
70
|
75
|
107
|
124
|
180
|
119
|
88
|
125
|
129
|
138
|
141
|
146
|
153
|
73
|
17
|
31
|
37
|
60
|
43
|
49
|
68
|
84
|
111
|
93
|
158
|
131
|
126
|
198
|
|
2024/09
|
48
|
33
|
39
|
55
|
47
|
34
|
56
|
59
|
55
|
47
|
30
|
37
|
42
|
55
|
39
|
54
|
59
|
40
|
32
|
43
|
14
|
29
|
53
|
77
|
82
|
93
|
99
|
61
|
62
|
17
|
|
|
2024/08
|
27
|
27
|
30
|
28
|
26
|
19
|
27
|
22
|
32
|
119
|
90
|
35
|
38
|
36
|
50
|
49
|
41
|
31
|
36
|
27
|
27
|
43
|
54
|
47
|
46
|
43
|
24
|
33
|
47
|
50
|
48
|
|
2024/07
|
47
|
22
|
44
|
20
|
24
|
21
|
30
|
13
|
33
|
68
|
47
|
36
|
43
|
59
|
25
|
24
|
15
|
23
|
28
|
26
|
33
|
30
|
30
|
33
|
43
|
25
|
31
|
22
|
16
|
20
|
15
|
|
2024/06
|
81
|
87
|
75
|
84
|
59
|
70
|
57
|
63
|
60
|
57
|
54
|
61
|
55
|
61
|
61
|
44
|
39
|
55
|
58
|
50
|
40
|
43
|
61
|
106
|
103
|
68
|
60
|
45
|
33
|
45
|
|
|
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