Air Quality
Excellent
No health implications.
8
PM2.5
13
PM10
66
O3
0.5
CO
9
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Jun
72
Good
Tue
24 Jun
68
Good
Wed
25 Jun
67
Good
Thu
26 Jun
81
Good
Fri
27 Jun
83
Good
Sat
28 Jun
33
Excellent
Sun
29 Jun
29
Excellent
Real-time AQI (Monitoring Station in Baiyin)
动力公司
218
PM2.5
13
PM10
66
O3
0.5
CO
9
SO2
18
NO2
Air quality in the last 12 months (Baiyin)
|
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
|
|
|
2024/08
|
43
|
27
|
39
|
34
|
46
|
28
|
24
|
44
|
72
|
37
|
34
|
39
|
41
|
28
|
43
|
26
|
18
|
25
|
33
|
33
|
35
|
39
|
39
|
39
|
37
|
50
|
32
|
33
|
37
|
33
|
64
|
|
2024/07
|
28
|
33
|
35
|
88
|
36
|
54
|
39
|
29
|
64
|
73
|
67
|
87
|
43
|
21
|
27
|
46
|
39
|
41
|
36
|
140
|
179
|
77
|
70
|
90
|
82
|
54
|
41
|
30
|
30
|
32
|
29
|
|
2024/06
|
45
|
30
|
33
|
37
|
52
|
19
|
38
|
34
|
38
|
45
|
38
|
42
|
45
|
38
|
52
|
29
|
31
|
54
|
70
|
32
|
37
|
41
|
40
|
56
|
54
|
31
|
33
|
31
|
34
|
32
|
|
|
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