Air Quality
Excellent
No health implications.
11
PM2.5
29
PM10
112
O3
0.4
CO
9
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jun
108
Light
Sat
14 Jun
98
Good
Sun
15 Jun
60
Good
Mon
16 Jun
75
Good
Tue
17 Jun
88
Good
Wed
18 Jun
18
Excellent
Thu
19 Jun
19
Excellent
Air quality in the last 12 months (Tai'an)
|
2025/05
|
32
|
39
|
43
|
37
|
40
|
40
|
53
|
53
|
49
|
48
|
70
|
64
|
62
|
61
|
68
|
44
|
31
|
31
|
53
|
61
|
63
|
70
|
36
|
51
|
40
|
53
|
51
|
55
|
49
|
58
|
52
|
|
2025/04
|
85
|
65
|
69
|
60
|
48
|
66
|
83
|
58
|
73
|
69
|
60
|
34
|
22
|
25
|
53
|
68
|
85
|
29
|
50
|
47
|
57
|
29
|
56
|
63
|
52
|
70
|
45
|
52
|
71
|
67
|
|
|
2025/03
|
107
|
61
|
52
|
76
|
89
|
66
|
73
|
89
|
126
|
102
|
81
|
85
|
62
|
61
|
52
|
44
|
69
|
50
|
60
|
74
|
61
|
74
|
158
|
74
|
119
|
147
|
55
|
30
|
34
|
35
|
67
|
|
2025/02
|
135
|
167
|
53
|
45
|
53
|
65
|
59
|
51
|
64
|
62
|
77
|
46
|
73
|
105
|
112
|
51
|
34
|
35
|
48
|
42
|
49
|
47
|
44
|
60
|
73
|
77
|
123
|
170
|
|||
|
2025/01
|
67
|
61
|
69
|
90
|
134
|
111
|
64
|
43
|
53
|
86
|
137
|
166
|
92
|
66
|
43
|
77
|
63
|
85
|
82
|
133
|
68
|
90
|
138
|
140
|
104
|
186
|
84
|
84
|
201
|
97
|
123
|
|
2024/12
|
57
|
27
|
42
|
46
|
53
|
40
|
48
|
59
|
84
|
62
|
48
|
94
|
65
|
59
|
51
|
68
|
38
|
60
|
86
|
84
|
49
|
60
|
52
|
80
|
94
|
55
|
56
|
65
|
86
|
81
|
49
|
|
2024/11
|
75
|
77
|
75
|
26
|
38
|
60
|
69
|
69
|
57
|
52
|
51
|
69
|
70
|
42
|
65
|
31
|
24
|
25
|
57
|
95
|
57
|
45
|
98
|
81
|
54
|
26
|
39
|
46
|
62
|
70
|
|
|
2024/10
|
24
|
37
|
40
|
47
|
61
|
66
|
44
|
76
|
50
|
32
|
50
|
71
|
75
|
45
|
27
|
53
|
67
|
57
|
35
|
46
|
44
|
34
|
42
|
77
|
118
|
101
|
27
|
80
|
85
|
65
|
89
|
|
2024/09
|
24
|
22
|
46
|
38
|
20
|
34
|
59
|
56
|
40
|
24
|
41
|
46
|
49
|
17
|
30
|
52
|
59
|
46
|
60
|
17
|
18
|
31
|
51
|
41
|
35
|
48
|
59
|
67
|
52
|
16
|
|
|
2024/08
|
28
|
22
|
45
|
21
|
18
|
33
|
36
|
45
|
56
|
30
|
49
|
35
|
22
|
28
|
36
|
42
|
51
|
54
|
29
|
35
|
26
|
26
|
33
|
57
|
41
|
44
|
36
|
42
|
44
|
43
|
36
|
|
2024/07
|
59
|
73
|
32
|
53
|
63
|
46
|
34
|
54
|
53
|
59
|
66
|
67
|
54
|
61
|
51
|
20
|
25
|
49
|
47
|
28
|
38
|
23
|
35
|
28
|
21
|
10
|
17
|
17
|
34
|
44
|
26
|
|
2024/06
|
24
|
51
|
39
|
50
|
45
|
42
|
33
|
33
|
44
|
51
|
52
|
37
|
31
|
29
|
23
|
44
|
62
|
62
|
43
|
40
|
35
|
39
|
79
|
14
|
25
|
40
|
50
|
39
|
26
|
31
|
|
|
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