Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
15 Oct
Fri
16 Oct
Sat
17 Oct
Sun
18 Oct
Mon
19 Oct
Tue
20 Oct
Wed
21 Oct
Real-time AQI (Monitoring Station in Bole)
市环保局
6325
PM2.5
67 *
PM10
92
O3
0.2
CO
8
SO2
9
NO2
Air quality in the last 12 months (Bole)
|
2026/08
|
37
|
34
|
36
|
39
|
33
|
95
|
38
|
33
|
36
|
36
|
45
|
42
|
33
|
33
|
36
|
33
|
36
|
55
|
52
|
39
|
36
|
41
|
40
|
40
|
98
|
36
|
37
|
41
|
43
|
61
|
58
|
|
2026/07
|
37
|
37
|
47
|
123
|
40
|
38
|
37
|
32
|
30
|
35
|
44
|
40
|
37
|
41
|
32
|
36
|
39
|
42
|
44
|
43
|
45
|
35
|
33
|
40
|
34
|
35
|
28
|
30
|
34
|
32
|
31
|
|
2026/06
|
50
|
46
|
35
|
35
|
39
|
35
|
32
|
36
|
33
|
37
|
39
|
38
|
33
|
33
|
34
|
34
|
30
|
30
|
35
|
37
|
36
|
34
|
40
|
45
|
41
|
37
|
45
|
37
|
34
|
37
|
|
|
2026/05
|
59
|
53
|
49
|
66
|
81
|
50
|
51
|
52
|
51
|
89
|
119
|
40
|
33
|
35
|
37
|
33
|
37
|
38
|
83
|
135
|
56
|
53
|
61
|
32
|
35
|
37
|
43
|
41
|
53
|
44
|
47
|
|
2026/04
|
70
|
68
|
66
|
71
|
73
|
79
|
93
|
84
|
85
|
183
|
44
|
78
|
148
|
112
|
198
|
97
|
59
|
46
|
71
|
59
|
50
|
55
|
58
|
52
|
30
|
33
|
39
|
45
|
35
|
111
|
|
|
2026/03
|
55
|
65
|
54
|
53
|
54
|
51
|
50
|
53
|
53
|
66
|
64
|
73
|
65
|
60
|
56
|
53
|
59
|
59
|
62
|
59
|
46
|
54
|
58
|
74
|
158
|
53
|
54
|
61
|
55
|
59
|
61
|
|
2026/02
|
123
|
101
|
115
|
71
|
76
|
74
|
61
|
61
|
49
|
50
|
62
|
49
|
59
|
53
|
60
|
65
|
76
|
58
|
65
|
64
|
58
|
45
|
41
|
39
|
44
|
40
|
55
|
56
|
|||
|
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
|
|
|
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