Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jul
Fri
18 Jul
Sat
19 Jul
Sun
20 Jul
Mon
21 Jul
Tue
22 Jul
Wed
23 Jul
Real-time AQI (Monitoring Station in Shouguang)
世纪学校
10075 *
PM2.5
112
PM10
89
O3
0.8
CO
11
SO2
19
NO2
监测站
10075 *
PM2.5
113
PM10
85
O3
0.8
CO
13
SO2
28
NO2
Air quality in the last 12 months (Shouguang)
|
2025/06
|
47
|
41
|
39
|
28
|
52
|
55
|
60
|
52
|
55
|
22
|
29
|
33
|
25
|
28
|
29
|
29
|
31
|
44
|
20
|
19
|
33
|
44
|
37
|
36
|
52
|
58
|
54
|
46
|
21
|
22
|
|
|
2025/05
|
60
|
54
|
40
|
49
|
46
|
48
|
59
|
54
|
28
|
32
|
52
|
56
|
58
|
64
|
42
|
67
|
63
|
48
|
79
|
74
|
63
|
63
|
40
|
54
|
45
|
58
|
52
|
51
|
48
|
51
|
58
|
|
2025/04
|
70
|
35
|
41
|
66
|
49
|
59
|
93
|
91
|
52
|
59
|
69
|
135
|
54
|
58
|
51
|
73
|
117
|
60
|
31
|
48
|
51
|
59
|
57
|
67
|
63
|
67
|
57
|
59
|
64
|
75
|
|
|
2025/03
|
64
|
40
|
41
|
52
|
49
|
82
|
54
|
108
|
117
|
101
|
86
|
117
|
51
|
54
|
53
|
41
|
48
|
29
|
51
|
59
|
57
|
68
|
94
|
109
|
104
|
96
|
93
|
51
|
39
|
57
|
70
|
|
2025/02
|
52
|
94
|
45
|
31
|
38
|
61
|
46
|
28
|
46
|
74
|
70
|
101
|
77
|
78
|
93
|
70
|
43
|
44
|
48
|
52
|
49
|
39
|
53
|
49
|
70
|
85
|
129
|
159
|
|||
|
2025/01
|
113
|
65
|
78
|
132
|
167
|
65
|
49
|
40
|
36
|
49
|
75
|
101
|
100
|
104
|
39
|
61
|
58
|
110
|
120
|
68
|
120
|
63
|
85
|
90
|
69
|
73
|
40
|
49
|
145
|
94
|
87
|
|
2024/12
|
95
|
57
|
48
|
86
|
110
|
77
|
43
|
58
|
90
|
133
|
35
|
61
|
73
|
58
|
66
|
83
|
74
|
38
|
53
|
84
|
52
|
55
|
75
|
98
|
149
|
50
|
64
|
67
|
77
|
89
|
63
|
|
2024/11
|
77
|
80
|
82
|
41
|
53
|
60
|
60
|
57
|
63
|
69
|
109
|
145
|
126
|
57
|
90
|
81
|
36
|
33
|
50
|
79
|
87
|
52
|
40
|
64
|
43
|
28
|
35
|
46
|
53
|
64
|
|
|
2024/10
|
23
|
25
|
46
|
58
|
61
|
52
|
38
|
52
|
67
|
103
|
65
|
87
|
71
|
59
|
76
|
55
|
52
|
13
|
36
|
33
|
50
|
51
|
42
|
74
|
90
|
69
|
72
|
59
|
79
|
104
|
121
|
|
2024/09
|
46
|
19
|
29
|
45
|
35
|
20
|
32
|
45
|
36
|
45
|
22
|
27
|
36
|
28
|
18
|
28
|
33
|
32
|
25
|
25
|
18
|
29
|
35
|
47
|
59
|
52
|
35
|
52
|
44
|
29
|
|
|
2024/08
|
25
|
25
|
29
|
24
|
11
|
16
|
35
|
23
|
25
|
37
|
64
|
39
|
39
|
34
|
35
|
25
|
41
|
34
|
24
|
16
|
34
|
50
|
56
|
44
|
52
|
32
|
15
|
29
|
43
|
52
|
62
|
|
2024/07
|
48
|
35
|
44
|
30
|
27
|
16
|
30
|
25
|
56
|
56
|
61
|
73
|
68
|
38
|
28
|
19
|
31
|
50
|
37
|
16
|
31
|
21
|
24
|
35
|
20
|
13
|
12
|
12
|
22
|
26
|
29
|
|
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
*: primary pollution