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
25 Feb
Thu
26 Feb
Fri
27 Feb
Sat
28 Feb
Sun
1 Mar
Mon
2 Mar
Tue
3 Mar
Real-time AQI (Monitoring Station in Bole)
博乐市西郊区
5424
PM2.5
57 *
PM10
74
O3
0.1
CO
4
SO2
17
NO2
市环保局
4220
PM2.5
42
PM10
73
O3
0.5
CO
4
SO2
10
NO2
Air quality in the last 12 months (Bole)
|
2026/01
|
60
|
67
|
70
|
85
|
78
|
95
|
85
|
71
|
107
|
74
|
70
|
85
|
53
|
73
|
53
|
43
|
48
|
54
|
61
|
68
|
75
|
77
|
79
|
85
|
84
|
70
|
78
|
83
|
110
|
167
|
157
|
|
2025/12
|
48
|
45
|
56
|
61
|
61
|
58
|
68
|
49
|
44
|
40
|
57
|
53
|
52
|
56
|
65
|
66
|
76
|
54
|
42
|
46
|
46
|
44
|
61
|
56
|
62
|
69
|
59
|
70
|
76
|
74
|
69
|
|
2025/11
|
58
|
61
|
52
|
59
|
36
|
35
|
35
|
37
|
43
|
47
|
48
|
45
|
46
|
53
|
41
|
44
|
51
|
79
|
110
|
112
|
90
|
54
|
57
|
55
|
53
|
52
|
38
|
43
|
42
|
42
|
|
|
2025/10
|
44
|
33
|
36
|
39
|
46
|
41
|
45
|
54
|
58
|
55
|
58
|
65
|
75
|
44
|
42
|
52
|
49
|
56
|
59
|
61
|
63
|
52
|
69
|
75
|
79
|
83
|
69
|
56
|
61
|
69
|
50
|
|
2025/09
|
43
|
60
|
72
|
40
|
43
|
43
|
47
|
50
|
35
|
40
|
39
|
39
|
37
|
25
|
31
|
33
|
43
|
37
|
32
|
21
|
25
|
29
|
37
|
27
|
28
|
31
|
43
|
41
|
55
|
54
|
|
|
2025/08
|
82
|
30
|
31
|
22
|
27
|
30
|
30
|
35
|
32
|
62
|
32
|
30
|
37
|
36
|
34
|
31
|
32
|
25
|
27
|
23
|
32
|
32
|
30
|
36
|
25
|
27
|
30
|
34
|
36
|
34
|
62
|
|
2025/07
|
28
|
28
|
22
|
26
|
35
|
44
|
30
|
30
|
24
|
22
|
23
|
39
|
29
|
28
|
29
|
34
|
34
|
28
|
35
|
40
|
39
|
41
|
35
|
40
|
43
|
40
|
41
|
63
|
55
|
34
|
28
|
|
2025/06
|
32
|
36
|
48
|
30
|
32
|
47
|
47
|
59
|
29
|
42
|
27
|
33
|
31
|
33
|
25
|
21
|
19
|
27
|
25
|
44
|
38
|
30
|
30
|
25
|
31
|
24
|
21
|
20
|
26
|
26
|
|
|
2025/05
|
67
|
31
|
23
|
29
|
38
|
41
|
49
|
38
|
44
|
57
|
41
|
26
|
27
|
31
|
30
|
36
|
40
|
69
|
37
|
26
|
29
|
32
|
36
|
36
|
24
|
32
|
56
|
53
|
49
|
36
|
38
|
|
2025/04
|
54
|
62
|
50
|
55
|
73
|
38
|
39
|
54
|
98
|
60
|
49
|
58
|
68
|
94
|
72
|
43
|
24
|
50
|
88
|
40
|
45
|
51
|
44
|
44
|
27
|
35
|
35
|
49
|
57
|
108
|
|
|
2025/03
|
77
|
50
|
45
|
34
|
37
|
33
|
36
|
39
|
32
|
28
|
33
|
35
|
39
|
31
|
31
|
38
|
45
|
48
|
53
|
54
|
56
|
54
|
57
|
41
|
193
|
49
|
50
|
39
|
52
|
60
|
58
|
|
2025/02
|
51
|
55
|
55
|
57
|
53
|
57
|
69
|
68
|
83
|
63
|
91
|
77
|
56
|
69
|
72
|
66
|
69
|
72
|
81
|
77
|
61
|
63
|
63
|
61
|
63
|
71
|
54
|
68
|
|||
|
1
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2
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3
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4
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5
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6
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7
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8
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9
|
10
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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