Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Sep
Mon
29 Sep
Tue
30 Sep
Wed
1 Oct
Thu
2 Oct
Fri
3 Oct
Sat
4 Oct
Real-time AQI (Monitoring Station in Taiyuan)
尖草坪
8059 *
PM2.5
80
PM10
4
O3
1.1
CO
4
SO2
38
NO2
上兰
3021
PM2.5
28
PM10
29
O3
0.8
CO
9
SO2
15
NO2
晋源
7454 *
PM2.5
67
PM10
26
O3
1.3
CO
8
SO2
23
NO2
小店
13099 *
PM2.5
155
PM10
27
O3
1.4
CO
9
SO2
27
NO2
桃园
8764 *
PM2.5
109
PM10
10
O3
1.5
CO
11
SO2
34
NO2
坞城
133101 *
PM2.5
133
PM10
18
O3
1.7
CO
9
SO2
33
NO2
南寨
4217
PM2.5
42
PM10
4
O3
0.6
CO
9
SO2
21
NO2
金胜
7454 *
PM2.5
78
PM10
23
O3
1.1
CO
6
SO2
20
NO2
育英中学
147112 *
PM2.5
112
PM10
20
O3
1.7
CO
8
SO2
31
NO2
Air quality in the last 12 months (Taiyuan)
|
2025/08
|
51
|
52
|
49
|
43
|
35
|
35
|
47
|
50
|
15
|
29
|
54
|
50
|
45
|
54
|
51
|
22
|
32
|
43
|
39
|
26
|
24
|
31
|
17
|
27
|
30
|
29
|
40
|
24
|
33
|
50
|
60
|
|
2025/07
|
35
|
35
|
25
|
35
|
15
|
25
|
32
|
36
|
45
|
41
|
54
|
57
|
48
|
51
|
65
|
28
|
28
|
42
|
49
|
41
|
29
|
30
|
35
|
24
|
31
|
34
|
38
|
48
|
21
|
34
|
51
|
|
2025/06
|
56
|
32
|
31
|
35
|
52
|
50
|
62
|
55
|
55
|
39
|
56
|
63
|
57
|
32
|
18
|
25
|
45
|
52
|
43
|
35
|
31
|
41
|
46
|
43
|
57
|
43
|
44
|
30
|
23
|
46
|
|
|
2025/05
|
59
|
74
|
35
|
59
|
120
|
67
|
72
|
77
|
35
|
41
|
49
|
59
|
77
|
44
|
51
|
95
|
156
|
59
|
74
|
71
|
88
|
75
|
36
|
50
|
54
|
42
|
49
|
56
|
58
|
66
|
53
|
|
2025/04
|
62
|
42
|
92
|
112
|
57
|
78
|
100
|
83
|
66
|
57
|
172
|
129
|
59
|
32
|
63
|
127
|
218
|
84
|
85
|
79
|
79
|
65
|
79
|
43
|
61
|
71
|
51
|
49
|
61
|
108
|
|
|
2025/03
|
110
|
84
|
37
|
67
|
94
|
46
|
100
|
81
|
81
|
98
|
122
|
221
|
100
|
105
|
61
|
25
|
34
|
38
|
48
|
50
|
55
|
69
|
134
|
330
|
398
|
162
|
202
|
132
|
41
|
51
|
51
|
|
2025/02
|
162
|
96
|
26
|
34
|
32
|
113
|
47
|
37
|
54
|
76
|
80
|
64
|
88
|
74
|
80
|
69
|
54
|
65
|
74
|
73
|
107
|
65
|
33
|
61
|
60
|
69
|
81
|
70
|
|||
|
2025/01
|
98
|
62
|
54
|
78
|
71
|
47
|
37
|
36
|
37
|
54
|
56
|
52
|
84
|
45
|
49
|
62
|
76
|
79
|
61
|
77
|
71
|
81
|
122
|
121
|
95
|
65
|
24
|
53
|
269
|
188
|
197
|
|
2024/12
|
64
|
53
|
59
|
54
|
35
|
42
|
35
|
50
|
64
|
63
|
124
|
138
|
80
|
55
|
59
|
65
|
58
|
40
|
79
|
67
|
39
|
63
|
68
|
97
|
85
|
56
|
47
|
57
|
74
|
78
|
86
|
|
2024/11
|
52
|
120
|
94
|
29
|
62
|
66
|
110
|
124
|
137
|
149
|
91
|
110
|
76
|
77
|
80
|
62
|
50
|
68
|
99
|
61
|
68
|
64
|
99
|
149
|
35
|
45
|
59
|
47
|
44
|
69
|
|
|
2024/10
|
64
|
44
|
50
|
63
|
69
|
69
|
38
|
53
|
54
|
45
|
66
|
70
|
87
|
112
|
69
|
87
|
81
|
14
|
22
|
30
|
88
|
51
|
65
|
67
|
73
|
88
|
38
|
72
|
83
|
71
|
65
|
|
2024/09
|
37
|
27
|
51
|
54
|
16
|
39
|
52
|
61
|
58
|
17
|
23
|
31
|
46
|
33
|
37
|
58
|
58
|
45
|
32
|
40
|
20
|
33
|
58
|
72
|
84
|
76
|
78
|
83
|
44
|
16
|
|
|
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