Air Quality
Excellent
No health implications.
13
PM2.5
42
PM10
139
O3
0.5
CO
12
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 May
107
Light
Mon
11 May
107
Light
Tue
12 May
111
Light
Wed
13 May
128
Light
Thu
14 May
105
Light
Fri
15 May
19
Excellent
Sat
16 May
31
Excellent
Air quality in the last 12 months (Qingzhou)
|
2026/04
|
93
|
57
|
62
|
40
|
62
|
34
|
40
|
46
|
43
|
66
|
56
|
45
|
49
|
75
|
87
|
49
|
79
|
80
|
75
|
64
|
56
|
32
|
45
|
42
|
46
|
56
|
79
|
33
|
43
|
55
|
|
|
2026/03
|
105
|
131
|
130
|
125
|
96
|
59
|
45
|
78
|
78
|
92
|
126
|
75
|
101
|
114
|
47
|
78
|
92
|
63
|
57
|
94
|
110
|
104
|
117
|
92
|
83
|
93
|
97
|
99
|
85
|
79
|
59
|
|
2026/02
|
216
|
152
|
109
|
140
|
142
|
29
|
39
|
59
|
62
|
74
|
112
|
100
|
100
|
109
|
89
|
69
|
167
|
68
|
87
|
71
|
77
|
111
|
60
|
60
|
67
|
84
|
86
|
102
|
|||
|
2026/01
|
33
|
46
|
112
|
188
|
138
|
174
|
66
|
62
|
79
|
59
|
31
|
70
|
89
|
137
|
164
|
101
|
34
|
40
|
29
|
30
|
47
|
69
|
96
|
138
|
83
|
85
|
131
|
138
|
107
|
55
|
169
|
|
2025/12
|
65
|
27
|
49
|
56
|
65
|
101
|
112
|
50
|
101
|
93
|
62
|
26
|
62
|
66
|
73
|
130
|
76
|
83
|
152
|
82
|
43
|
46
|
69
|
99
|
26
|
46
|
71
|
114
|
148
|
103
|
27
|
|
2025/11
|
98
|
38
|
38
|
62
|
65
|
53
|
91
|
106
|
83
|
57
|
73
|
86
|
81
|
87
|
140
|
95
|
25
|
47
|
51
|
62
|
77
|
100
|
105
|
129
|
34
|
75
|
70
|
98
|
125
|
136
|
|
|
2025/10
|
43
|
24
|
20
|
41
|
13
|
13
|
36
|
40
|
21
|
13
|
20
|
21
|
29
|
50
|
37
|
43
|
42
|
15
|
25
|
24
|
36
|
40
|
41
|
45
|
85
|
80
|
55
|
89
|
55
|
55
|
78
|
|
2025/09
|
26
|
34
|
37
|
40
|
29
|
39
|
42
|
66
|
43
|
43
|
34
|
28
|
32
|
55
|
46
|
36
|
13
|
18
|
15
|
37
|
37
|
44
|
42
|
37
|
44
|
48
|
36
|
40
|
59
|
58
|
|
|
2025/08
|
17
|
20
|
28
|
30
|
42
|
29
|
33
|
31
|
18
|
22
|
32
|
35
|
43
|
42
|
23
|
28
|
22
|
45
|
39
|
33
|
33
|
30
|
31
|
40
|
47
|
28
|
28
|
29
|
24
|
24
|
19
|
|
2025/07
|
28
|
28
|
26
|
25
|
26
|
29
|
36
|
25
|
23
|
36
|
40
|
36
|
41
|
21
|
33
|
34
|
32
|
36
|
34
|
29
|
15
|
16
|
16
|
20
|
29
|
24
|
20
|
21
|
17
|
25
|
24
|
|
2025/06
|
48
|
45
|
41
|
27
|
50
|
48
|
60
|
56
|
55
|
27
|
28
|
27
|
29
|
38
|
31
|
27
|
27
|
36
|
22
|
26
|
33
|
36
|
35
|
36
|
50
|
59
|
56
|
42
|
26
|
22
|
|
|
2025/05
|
58
|
58
|
44
|
51
|
51
|
49
|
63
|
55
|
27
|
32
|
51
|
55
|
57
|
63
|
46
|
68
|
68
|
51
|
81
|
72
|
65
|
64
|
42
|
54
|
47
|
55
|
51
|
49
|
47
|
49
|
57
|
|
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