Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
92
*
PM2.5
113
PM10
29
O3
0.8
CO
8
SO2
27
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
8 Mar
84
Good
Mon
9 Mar
122
Light
Tue
10 Mar
106
Light
Wed
11 Mar
100
Good
Thu
12 Mar
94
Good
Fri
13 Mar
19
Excellent
Sat
14 Mar
38
Excellent
Air quality in the last 12 months (Bo'ai)
|
2026/02
|
89
|
79
|
126
|
92
|
72
|
65
|
60
|
80
|
90
|
83
|
75
|
82
|
85
|
76
|
73
|
51
|
81
|
53
|
49
|
52
|
81
|
202
|
165
|
84
|
54
|
48
|
73
|
59
|
|||
|
2026/01
|
88
|
138
|
138
|
123
|
119
|
34
|
46
|
56
|
55
|
77
|
53
|
72
|
78
|
100
|
85
|
101
|
76
|
74
|
68
|
70
|
128
|
149
|
155
|
173
|
207
|
206
|
196
|
205
|
210
|
155
|
129
|
|
2025/12
|
146
|
80
|
43
|
58
|
84
|
98
|
65
|
76
|
120
|
153
|
133
|
54
|
69
|
77
|
68
|
128
|
170
|
143
|
183
|
139
|
76
|
69
|
93
|
89
|
57
|
82
|
102
|
101
|
72
|
137
|
59
|
|
2025/11
|
48
|
56
|
75
|
121
|
93
|
118
|
49
|
58
|
79
|
87
|
91
|
98
|
81
|
74
|
69
|
69
|
47
|
35
|
39
|
51
|
49
|
59
|
75
|
109
|
78
|
141
|
177
|
111
|
72
|
75
|
|
|
2025/10
|
37
|
30
|
46
|
47
|
23
|
29
|
42
|
38
|
24
|
31
|
33
|
31
|
41
|
61
|
53
|
57
|
23
|
33
|
49
|
40
|
45
|
60
|
82
|
111
|
61
|
82
|
112
|
146
|
130
|
164
|
128
|
|
2025/09
|
35
|
41
|
31
|
20
|
29
|
47
|
56
|
45
|
33
|
38
|
27
|
37
|
44
|
42
|
44
|
30
|
34
|
28
|
25
|
37
|
38
|
28
|
32
|
36
|
42
|
50
|
25
|
41
|
44
|
50
|
|
|
2025/08
|
37
|
39
|
44
|
41
|
38
|
35
|
43
|
38
|
41
|
45
|
39
|
43
|
43
|
37
|
33
|
29
|
37
|
38
|
37
|
34
|
32
|
34
|
37
|
38
|
50
|
32
|
43
|
28
|
35
|
31
|
40
|
|
2025/07
|
23
|
30
|
27
|
32
|
25
|
34
|
42
|
37
|
40
|
49
|
60
|
50
|
52
|
52
|
49
|
53
|
35
|
39
|
47
|
50
|
42
|
47
|
24
|
25
|
33
|
39
|
42
|
37
|
40
|
38
|
37
|
|
2025/06
|
55
|
59
|
51
|
57
|
63
|
63
|
85
|
83
|
65
|
60
|
62
|
57
|
56
|
45
|
50
|
40
|
47
|
41
|
29
|
47
|
46
|
48
|
43
|
46
|
60
|
40
|
42
|
40
|
37
|
38
|
|
|
2025/05
|
66
|
87
|
64
|
55
|
145
|
133
|
130
|
82
|
71
|
39
|
50
|
51
|
65
|
66
|
50
|
59
|
131
|
74
|
87
|
80
|
78
|
66
|
86
|
53
|
54
|
51
|
61
|
60
|
71
|
66
|
52
|
|
2025/04
|
60
|
55
|
61
|
83
|
67
|
77
|
84
|
83
|
85
|
76
|
94
|
219
|
96
|
45
|
51
|
104
|
132
|
103
|
83
|
68
|
60
|
83
|
106
|
69
|
72
|
82
|
69
|
62
|
55
|
98
|
|
|
2025/03
|
98
|
63
|
47
|
54
|
91
|
103
|
79
|
69
|
97
|
106
|
100
|
123
|
142
|
73
|
64
|
44
|
40
|
57
|
49
|
39
|
42
|
58
|
88
|
296
|
213
|
137
|
115
|
125
|
52
|
53
|
62
|
|
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