Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
23
PM2.5
126
*
PM10
76
O3
0.3
CO
15
SO2
4
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
10 Feb
83
Good
Wed
11 Feb
88
Good
Thu
12 Feb
117
Light
Fri
13 Feb
79
Good
Sat
14 Feb
77
Good
Sun
15 Feb
49
Excellent
Mon
16 Feb
28
Excellent
Air quality in the last 12 months (Haibowan)
|
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
|
|
|
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
|
|||
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1
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2
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3
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4
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5
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6
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7
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8
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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