Air Quality
Excellent
No health implications.
28
PM2.5
45
PM10
35
O3
0.5
CO
8
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Dec
62
Good
Tue
23 Dec
98
Good
Wed
24 Dec
102
Light
Thu
25 Dec
83
Good
Fri
26 Dec
87
Good
Sat
27 Dec
105
Light
Sun
28 Dec
28
Excellent
Air quality in the last 12 months (Pizhou)
|
2025/11
|
142
|
87
|
52
|
74
|
81
|
61
|
64
|
30
|
81
|
68
|
57
|
66
|
118
|
171
|
158
|
139
|
32
|
54
|
65
|
91
|
123
|
136
|
108
|
126
|
57
|
84
|
198
|
134
|
109
|
173
|
|
|
2025/10
|
53
|
16
|
18
|
46
|
44
|
46
|
34
|
43
|
29
|
60
|
49
|
27
|
20
|
43
|
37
|
26
|
44
|
24
|
31
|
29
|
32
|
41
|
45
|
54
|
102
|
71
|
65
|
50
|
50
|
44
|
112
|
|
2025/09
|
19
|
30
|
31
|
35
|
34
|
31
|
52
|
31
|
36
|
32
|
24
|
10
|
34
|
39
|
46
|
24
|
16
|
20
|
14
|
28
|
41
|
35
|
39
|
19
|
44
|
38
|
44
|
34
|
60
|
53
|
|
|
2025/08
|
13
|
15
|
31
|
42
|
31
|
37
|
39
|
26
|
21
|
17
|
13
|
19
|
18
|
27
|
32
|
28
|
31
|
37
|
35
|
33
|
31
|
34
|
32
|
26
|
38
|
37
|
41
|
43
|
57
|
28
|
16
|
|
2025/07
|
28
|
22
|
28
|
25
|
33
|
36
|
38
|
24
|
25
|
47
|
47
|
35
|
42
|
30
|
38
|
36
|
36
|
39
|
39
|
25
|
25
|
23
|
23
|
25
|
29
|
27
|
24
|
21
|
23
|
25
|
22
|
|
2025/06
|
36
|
23
|
51
|
66
|
66
|
63
|
53
|
73
|
49
|
52
|
61
|
49
|
58
|
37
|
42
|
61
|
44
|
44
|
17
|
14
|
38
|
45
|
47
|
36
|
48
|
54
|
30
|
23
|
12
|
19
|
|
|
2025/05
|
60
|
68
|
39
|
42
|
40
|
67
|
69
|
49
|
12
|
25
|
51
|
52
|
50
|
68
|
85
|
69
|
71
|
54
|
75
|
63
|
54
|
66
|
60
|
53
|
52
|
61
|
67
|
52
|
51
|
56
|
65
|
|
2025/04
|
60
|
54
|
53
|
75
|
66
|
64
|
70
|
85
|
83
|
81
|
66
|
147
|
75
|
60
|
53
|
60
|
72
|
85
|
75
|
63
|
46
|
79
|
78
|
76
|
62
|
54
|
57
|
51
|
59
|
62
|
|
|
2025/03
|
83
|
27
|
42
|
59
|
89
|
78
|
82
|
96
|
98
|
90
|
118
|
147
|
86
|
62
|
55
|
37
|
55
|
44
|
57
|
65
|
63
|
65
|
89
|
104
|
111
|
89
|
111
|
122
|
61
|
58
|
63
|
|
2025/02
|
87
|
117
|
97
|
68
|
60
|
58
|
55
|
42
|
58
|
72
|
97
|
96
|
73
|
86
|
108
|
104
|
53
|
60
|
61
|
49
|
53
|
60
|
52
|
58
|
76
|
115
|
136
|
155
|
|||
|
2025/01
|
108
|
141
|
74
|
116
|
164
|
80
|
61
|
68
|
47
|
49
|
100
|
137
|
116
|
129
|
53
|
80
|
108
|
128
|
156
|
135
|
185
|
131
|
62
|
46
|
67
|
95
|
40
|
62
|
167
|
104
|
98
|
|
2024/12
|
94
|
109
|
48
|
112
|
155
|
164
|
113
|
45
|
69
|
108
|
74
|
57
|
95
|
73
|
86
|
107
|
138
|
48
|
58
|
103
|
75
|
59
|
83
|
128
|
153
|
113
|
81
|
71
|
77
|
114
|
111
|
|
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