Air Quality
Excellent
No health implications.
9
PM2.5
25
PM10
116
O3
0.2
CO
5
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Jul
89
Good
Mon
27 Jul
88
Good
Tue
28 Jul
95
Good
Wed
29 Jul
106
Light
Thu
30 Jul
116
Light
Fri
31 Jul
108
Light
Sat
1 Aug
31
Excellent
Air quality in the last 12 months (Bohu)
|
2026/06
|
137
|
51
|
44
|
35
|
37
|
47
|
54
|
37
|
40
|
45
|
47
|
47
|
54
|
49
|
41
|
95
|
64
|
46
|
80
|
64
|
37
|
46
|
34
|
72
|
66
|
67
|
62
|
39
|
37
|
43
|
|
|
2026/05
|
119
|
62
|
53
|
50
|
67
|
35
|
96
|
127
|
68
|
98
|
93
|
86
|
45
|
42
|
46
|
144
|
91
|
72
|
62
|
170
|
202
|
152
|
117
|
66
|
81
|
95
|
153
|
97
|
89
|
56
|
124
|
|
2026/04
|
94
|
63
|
64
|
59
|
45
|
40
|
77
|
86
|
60
|
74
|
69
|
60
|
63
|
60
|
76
|
96
|
90
|
72
|
54
|
86
|
86
|
77
|
90
|
89
|
59
|
63
|
77
|
39
|
55
|
105
|
|
|
2026/03
|
67
|
64
|
57
|
71
|
78
|
58
|
62
|
77
|
91
|
108
|
228
|
154
|
96
|
206
|
151
|
119
|
110
|
128
|
124
|
98
|
77
|
97
|
103
|
85
|
90
|
48
|
106
|
128
|
92
|
114
|
114
|
|
2026/02
|
65
|
71
|
87
|
77
|
85
|
73
|
123
|
160
|
135
|
187
|
204
|
155
|
121
|
88
|
54
|
69
|
73
|
113
|
208
|
143
|
98
|
89
|
105
|
69
|
87
|
83
|
105
|
76
|
|||
|
2026/01
|
45
|
89
|
80
|
64
|
43
|
44
|
43
|
65
|
70
|
67
|
35
|
59
|
59
|
56
|
65
|
56
|
55
|
63
|
63
|
115
|
188
|
179
|
167
|
154
|
145
|
127
|
112
|
102
|
72
|
76
|
72
|
|
2025/12
|
60
|
59
|
63
|
58
|
66
|
70
|
67
|
68
|
66
|
67
|
125
|
92
|
123
|
87
|
82
|
94
|
91
|
90
|
73
|
61
|
46
|
58
|
57
|
60
|
51
|
41
|
39
|
47
|
61
|
53
|
50
|
|
2025/11
|
77
|
85
|
92
|
85
|
67
|
42
|
45
|
58
|
77
|
89
|
92
|
76
|
82
|
86
|
74
|
47
|
38
|
70
|
80
|
93
|
101
|
107
|
112
|
94
|
91
|
77
|
140
|
89
|
83
|
59
|
|
|
2025/10
|
77
|
62
|
29
|
35
|
66
|
37
|
40
|
64
|
67
|
59
|
68
|
74
|
63
|
29
|
32
|
85
|
58
|
82
|
60
|
64
|
75
|
83
|
94
|
89
|
90
|
81
|
80
|
76
|
71
|
64
|
71
|
|
2025/09
|
108
|
402
|
375
|
71
|
116
|
241
|
235
|
134
|
140
|
50
|
39
|
43
|
56
|
39
|
44
|
31
|
31
|
49
|
50
|
43
|
22
|
79
|
75
|
26
|
9
|
21
|
63
|
63
|
63
|
103
|
|
|
2025/08
|
30
|
27
|
27
|
36
|
39
|
19
|
36
|
45
|
24
|
40
|
32
|
34
|
27
|
35
|
40
|
29
|
42
|
37
|
32
|
44
|
42
|
26
|
25
|
41
|
56
|
25
|
36
|
107
|
63
|
44
|
72
|
|
2025/07
|
32
|
24
|
18
|
67
|
74
|
66
|
27
|
25
|
30
|
25
|
55
|
31
|
114
|
63
|
51
|
47
|
43
|
23
|
71
|
74
|
55
|
45
|
59
|
81
|
44
|
45
|
54
|
52
|
58
|
67
|
37
|
|
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