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
22 Oct
Fri
23 Oct
Sat
24 Oct
Sun
25 Oct
Mon
26 Oct
Tue
27 Oct
Wed
28 Oct
Real-time AQI (Monitoring Station in Tai'an)
监测站
2210
PM2.5
22
PM10
12
O3
0.3
CO
10
SO2
33
NO2
人口学校
226
PM2.5
22
PM10
29
O3
0.5
CO
12
SO2
20
NO2
国网新校
153
PM2.5
6
PM10
45
O3
0.2
CO
5
SO2
11
NO2
Air quality in the last 12 months (Tai'an)
|
2026/08
|
29
|
32
|
37
|
48
|
38
|
57
|
47
|
35
|
37
|
31
|
24
|
25
|
32
|
36
|
43
|
43
|
45
|
40
|
63
|
38
|
30
|
22
|
20
|
23
|
32
|
35
|
45
|
26
|
31
|
43
|
44
|
|
2026/07
|
43
|
68
|
56
|
49
|
33
|
37
|
37
|
42
|
36
|
35
|
48
|
25
|
14
|
25
|
34
|
39
|
32
|
36
|
53
|
51
|
44
|
50
|
42
|
32
|
39
|
37
|
29
|
34
|
26
|
25
|
28
|
|
2026/06
|
78
|
78
|
77
|
36
|
44
|
37
|
26
|
45
|
49
|
39
|
39
|
69
|
56
|
58
|
40
|
38
|
48
|
49
|
52
|
51
|
33
|
46
|
61
|
48
|
46
|
36
|
69
|
66
|
61
|
60
|
|
|
2026/05
|
58
|
40
|
41
|
41
|
52
|
53
|
43
|
39
|
47
|
54
|
55
|
66
|
60
|
82
|
47
|
49
|
48
|
26
|
30
|
21
|
35
|
46
|
45
|
50
|
18
|
18
|
29
|
39
|
37
|
51
|
67
|
|
2026/04
|
91
|
55
|
67
|
54
|
79
|
51
|
60
|
53
|
38
|
54
|
57
|
54
|
50
|
48
|
62
|
57
|
95
|
82
|
90
|
81
|
61
|
34
|
51
|
47
|
49
|
56
|
75
|
49
|
38
|
59
|
|
|
2026/03
|
59
|
65
|
99
|
158
|
85
|
54
|
82
|
70
|
85
|
109
|
138
|
113
|
81
|
94
|
44
|
106
|
128
|
60
|
64
|
89
|
123
|
106
|
76
|
77
|
94
|
92
|
89
|
99
|
64
|
83
|
98
|
|
2026/02
|
168
|
107
|
115
|
131
|
133
|
55
|
46
|
52
|
63
|
81
|
103
|
101
|
101
|
106
|
93
|
56
|
204
|
90
|
101
|
81
|
72
|
218
|
74
|
61
|
68
|
90
|
113
|
125
|
|||
|
2026/01
|
36
|
49
|
114
|
161
|
162
|
204
|
78
|
57
|
103
|
82
|
50
|
69
|
99
|
136
|
177
|
122
|
54
|
50
|
40
|
28
|
39
|
63
|
100
|
136
|
145
|
119
|
127
|
134
|
137
|
121
|
167
|
|
2025/12
|
89
|
61
|
54
|
74
|
76
|
137
|
136
|
62
|
93
|
98
|
98
|
35
|
64
|
118
|
91
|
130
|
144
|
114
|
170
|
87
|
57
|
57
|
59
|
57
|
32
|
51
|
70
|
126
|
104
|
117
|
47
|
|
2025/11
|
79
|
39
|
53
|
63
|
81
|
55
|
71
|
72
|
60
|
57
|
68
|
88
|
64
|
114
|
185
|
130
|
31
|
45
|
58
|
76
|
80
|
109
|
119
|
137
|
38
|
90
|
106
|
114
|
109
|
139
|
|
|
2025/10
|
48
|
16
|
17
|
34
|
14
|
11
|
21
|
39
|
22
|
13
|
13
|
11
|
19
|
42
|
40
|
38
|
39
|
31
|
38
|
31
|
38
|
49
|
46
|
53
|
99
|
97
|
96
|
109
|
64
|
57
|
101
|
|
2025/09
|
23
|
35
|
38
|
38
|
40
|
27
|
48
|
50
|
35
|
53
|
49
|
35
|
50
|
55
|
48
|
30
|
19
|
28
|
15
|
22
|
39
|
19
|
21
|
26
|
39
|
47
|
26
|
31
|
55
|
51
|
|
|
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