Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
108
*
PM2.5
231
PM10
18
O3
2.0
CO
102
SO2
74
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
14 Dec
75
Good
Mon
15 Dec
73
Good
Tue
16 Dec
69
Good
Wed
17 Dec
83
Good
Thu
18 Dec
81
Good
Fri
19 Dec
87
Good
Sat
20 Dec
22
Excellent
Haibowan Air quality rank
Air quality in the last 12 months (Haibowan)
|
2025/11
|
34
|
60
|
76
|
67
|
46
|
63
|
51
|
98
|
65
|
69
|
87
|
49
|
60
|
83
|
78
|
53
|
25
|
24
|
41
|
41
|
51
|
85
|
223
|
190
|
81
|
305
|
88
|
172
|
97
|
107
|
|
|
2025/10
|
67
|
44
|
46
|
93
|
56
|
52
|
50
|
31
|
29
|
26
|
49
|
67
|
62
|
59
|
67
|
56
|
42
|
41
|
32
|
43
|
54
|
62
|
50
|
65
|
56
|
41
|
63
|
75
|
82
|
58
|
38
|
|
2025/09
|
50
|
112
|
77
|
79
|
63
|
60
|
47
|
56
|
68
|
57
|
59
|
55
|
76
|
68
|
60
|
37
|
19
|
31
|
42
|
32
|
31
|
50
|
42
|
56
|
45
|
45
|
42
|
41
|
66
|
61
|
|
|
2025/08
|
61
|
41
|
38
|
26
|
44
|
62
|
39
|
20
|
50
|
55
|
76
|
65
|
55
|
51
|
57
|
44
|
39
|
47
|
28
|
61
|
29
|
51
|
46
|
47
|
41
|
25
|
24
|
31
|
56
|
40
|
43
|
|
2025/07
|
43
|
22
|
38
|
78
|
19
|
35
|
32
|
58
|
24
|
46
|
34
|
34
|
39
|
53
|
42
|
16
|
25
|
42
|
29
|
22
|
30
|
32
|
37
|
31
|
37
|
54
|
26
|
36
|
28
|
28
|
27
|
|
2025/06
|
45
|
34
|
32
|
32
|
46
|
46
|
44
|
46
|
41
|
28
|
56
|
58
|
47
|
53
|
56
|
34
|
48
|
55
|
22
|
21
|
32
|
68
|
46
|
39
|
37
|
25
|
30
|
49
|
49
|
18
|
|
|
2025/05
|
89
|
81
|
33
|
139
|
336
|
89
|
88
|
125
|
37
|
40
|
49
|
104
|
96
|
62
|
61
|
228
|
61
|
77
|
81
|
76
|
68
|
42
|
34
|
56
|
52
|
52
|
60
|
109
|
91
|
74
|
63
|
|
2025/04
|
37
|
54
|
166
|
51
|
69
|
144
|
74
|
137
|
48
|
90
|
342
|
72
|
66
|
32
|
121
|
283
|
85
|
62
|
86
|
110
|
329
|
63
|
62
|
56
|
63
|
78
|
26
|
36
|
171
|
128
|
|
|
2025/03
|
93
|
65
|
42
|
85
|
47
|
46
|
89
|
110
|
131
|
194
|
240
|
81
|
74
|
66
|
28
|
24
|
31
|
25
|
30
|
48
|
64
|
84
|
458
|
360
|
456
|
479
|
291
|
40
|
27
|
36
|
41
|
|
2025/02
|
60
|
31
|
28
|
28
|
75
|
103
|
50
|
54
|
63
|
91
|
121
|
81
|
63
|
72
|
79
|
66
|
81
|
47
|
35
|
50
|
37
|
26
|
45
|
59
|
65
|
93
|
69
|
93
|
|||
|
2025/01
|
96
|
77
|
57
|
121
|
67
|
59
|
26
|
27
|
47
|
48
|
65
|
81
|
179
|
28
|
34
|
70
|
87
|
65
|
83
|
73
|
76
|
70
|
91
|
107
|
126
|
69
|
32
|
102
|
216
|
69
|
77
|
|
2024/12
|
45
|
57
|
47
|
25
|
24
|
26
|
31
|
58
|
66
|
48
|
75
|
81
|
44
|
32
|
34
|
83
|
53
|
66
|
54
|
34
|
60
|
93
|
75
|
80
|
53
|
56
|
37
|
66
|
141
|
85
|
132
|
|
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