Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
26
PM2.5
92
*
PM10
85
O3
0.8
CO
29
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
1 May
87
Good
Sat
2 May
79
Good
Sun
3 May
89
Good
Mon
4 May
80
Good
Tue
5 May
80
Good
Wed
6 May
88
Good
Thu
7 May
27
Excellent
Air quality in the last 12 months (Haibowan)
|
2026/03
|
58
|
106
|
116
|
79
|
103
|
51
|
71
|
53
|
50
|
64
|
72
|
225
|
335
|
57
|
80
|
92
|
116
|
40
|
55
|
120
|
144
|
58
|
63
|
84
|
76
|
72
|
95
|
62
|
57
|
50
|
50
|
|
2026/02
|
41
|
64
|
57
|
72
|
58
|
44
|
23
|
72
|
87
|
72
|
77
|
76
|
86
|
69
|
20
|
53
|
169
|
59
|
75
|
192
|
439
|
160
|
73
|
110
|
145
|
65
|
85
|
78
|
|||
|
2026/01
|
67
|
74
|
56
|
31
|
24
|
41
|
66
|
70
|
191
|
45
|
59
|
182
|
60
|
270
|
88
|
100
|
106
|
110
|
45
|
24
|
66
|
71
|
78
|
81
|
209
|
113
|
96
|
105
|
83
|
89
|
44
|
|
2025/12
|
54
|
39
|
43
|
59
|
77
|
67
|
71
|
66
|
80
|
62
|
63
|
94
|
165
|
101
|
66
|
65
|
68
|
83
|
59
|
65
|
63
|
105
|
99
|
59
|
56
|
60
|
61
|
50
|
42
|
42
|
52
|
|
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
|
|
|
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