Air Quality
Excellent
No health implications.
11
PM2.5
36
PM10
82
O3
0.4
CO
9
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Sep
79
Good
Wed
10 Sep
76
Good
Thu
11 Sep
70
Good
Fri
12 Sep
89
Good
Sat
13 Sep
76
Good
Sun
14 Sep
77
Good
Mon
15 Sep
20
Excellent
Real-time AQI (Monitoring Station in Baiyin)
动力公司
3611
PM2.5
36
PM10
82
O3
0.4
CO
9
SO2
10
NO2
Air quality in the last 12 months (Baiyin)
|
2025/08
|
56
|
42
|
44
|
17
|
33
|
37
|
34
|
11
|
36
|
46
|
31
|
31
|
38
|
33
|
22
|
39
|
33
|
27
|
23
|
115
|
22
|
23
|
29
|
33
|
34
|
17
|
13
|
21
|
25
|
40
|
38
|
|
2025/07
|
43
|
41
|
51
|
36
|
30
|
25
|
37
|
41
|
34
|
37
|
21
|
18
|
27
|
52
|
58
|
60
|
49
|
56
|
62
|
30
|
38
|
27
|
71
|
38
|
28
|
40
|
41
|
46
|
34
|
49
|
83
|
|
2025/06
|
35
|
32
|
46
|
33
|
38
|
43
|
46
|
45
|
36
|
32
|
41
|
60
|
88
|
49
|
56
|
35
|
50
|
54
|
30
|
34
|
47
|
25
|
33
|
21
|
33
|
40
|
23
|
43
|
63
|
35
|
|
|
2025/05
|
61
|
143
|
97
|
152
|
146
|
150
|
107
|
45
|
64
|
42
|
42
|
50
|
85
|
32
|
38
|
67
|
220
|
53
|
59
|
64
|
99
|
57
|
24
|
38
|
32
|
49
|
39
|
31
|
37
|
112
|
75
|
|
2025/04
|
159
|
104
|
112
|
122
|
68
|
69
|
73
|
143
|
159
|
80
|
221
|
351
|
95
|
58
|
104
|
219
|
91
|
251
|
148
|
161
|
92
|
80
|
46
|
50
|
57
|
51
|
82
|
39
|
54
|
242
|
|
|
2025/03
|
109
|
30
|
53
|
87
|
45
|
61
|
65
|
80
|
81
|
68
|
233
|
81
|
102
|
58
|
46
|
60
|
36
|
39
|
41
|
64
|
67
|
68
|
76
|
289
|
326
|
384
|
69
|
90
|
65
|
82
|
69
|
|
2025/02
|
57
|
46
|
30
|
30
|
33
|
42
|
55
|
62
|
62
|
58
|
105
|
97
|
93
|
38
|
52
|
114
|
77
|
70
|
62
|
60
|
73
|
65
|
41
|
64
|
58
|
56
|
62
|
59
|
|||
|
2025/01
|
40
|
46
|
56
|
56
|
80
|
60
|
42
|
42
|
65
|
67
|
60
|
53
|
134
|
48
|
48
|
71
|
84
|
57
|
80
|
68
|
70
|
75
|
103
|
106
|
79
|
101
|
71
|
94
|
214
|
125
|
53
|
|
2024/12
|
53
|
33
|
52
|
47
|
53
|
42
|
29
|
49
|
61
|
56
|
67
|
47
|
70
|
82
|
127
|
161
|
69
|
63
|
55
|
44
|
55
|
87
|
71
|
76
|
87
|
51
|
40
|
77
|
55
|
52
|
93
|
|
2024/11
|
58
|
40
|
58
|
61
|
51
|
80
|
60
|
63
|
58
|
62
|
51
|
66
|
47
|
79
|
76
|
51
|
49
|
41
|
58
|
89
|
59
|
83
|
61
|
34
|
55
|
50
|
63
|
47
|
67
|
78
|
|
|
2024/10
|
26
|
36
|
46
|
38
|
47
|
40
|
55
|
52
|
53
|
51
|
44
|
40
|
49
|
50
|
52
|
30
|
40
|
35
|
43
|
41
|
43
|
34
|
53
|
50
|
41
|
39
|
57
|
60
|
48
|
47
|
45
|
|
2024/09
|
50
|
37
|
39
|
24
|
17
|
12
|
22
|
34
|
23
|
28
|
25
|
21
|
23
|
32
|
29
|
36
|
36
|
39
|
62
|
15
|
44
|
51
|
33
|
61
|
60
|
30
|
39
|
61
|
18
|
21
|
|
|
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