Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
29
PM2.5
53
*
PM10
52
O3
0.8
CO
5
SO2
33
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 Mar
100
Good
Thu
5 Mar
87
Good
Fri
6 Mar
101
Light
Sat
7 Mar
62
Good
Sun
8 Mar
67
Good
Mon
9 Mar
88
Good
Tue
10 Mar
45
Excellent
Air quality in the last 12 months (Yaohai)
|
2026/01
|
28
|
73
|
81
|
83
|
82
|
73
|
43
|
67
|
67
|
97
|
62
|
65
|
79
|
72
|
87
|
91
|
164
|
96
|
17
|
41
|
48
|
46
|
69
|
90
|
118
|
24
|
48
|
98
|
78
|
23
|
33
|
|
2025/12
|
109
|
82
|
67
|
59
|
64
|
82
|
83
|
95
|
67
|
79
|
129
|
45
|
45
|
67
|
60
|
62
|
165
|
146
|
137
|
159
|
45
|
37
|
42
|
84
|
73
|
45
|
57
|
68
|
81
|
133
|
35
|
|
2025/11
|
84
|
65
|
47
|
61
|
67
|
53
|
18
|
20
|
81
|
70
|
40
|
39
|
65
|
133
|
122
|
97
|
36
|
33
|
37
|
53
|
75
|
88
|
103
|
106
|
91
|
84
|
212
|
130
|
78
|
81
|
|
|
2025/10
|
32
|
33
|
16
|
35
|
50
|
56
|
49
|
44
|
41
|
59
|
57
|
57
|
22
|
30
|
39
|
31
|
26
|
14
|
22
|
27
|
19
|
27
|
29
|
35
|
40
|
36
|
68
|
76
|
63
|
55
|
66
|
|
2025/09
|
21
|
25
|
28
|
35
|
43
|
38
|
46
|
40
|
21
|
26
|
34
|
25
|
18
|
26
|
25
|
36
|
24
|
20
|
28
|
19
|
40
|
35
|
47
|
10
|
8
|
15
|
28
|
29
|
33
|
21
|
|
|
2025/08
|
9
|
16
|
22
|
26
|
34
|
23
|
19
|
24
|
27
|
10
|
9
|
16
|
23
|
25
|
21
|
29
|
35
|
32
|
31
|
23
|
23
|
25
|
21
|
27
|
24
|
14
|
28
|
38
|
33
|
19
|
12
|
|
2025/07
|
20
|
22
|
29
|
32
|
36
|
38
|
42
|
21
|
17
|
34
|
33
|
22
|
23
|
35
|
34
|
35
|
20
|
29
|
30
|
20
|
18
|
15
|
22
|
22
|
24
|
20
|
20
|
14
|
23
|
16
|
15
|
|
2025/06
|
17
|
15
|
44
|
57
|
47
|
37
|
20
|
21
|
30
|
37
|
48
|
44
|
46
|
32
|
25
|
41
|
40
|
17
|
9
|
14
|
8
|
18
|
30
|
35
|
33
|
32
|
14
|
14
|
11
|
20
|
|
|
2025/05
|
53
|
60
|
56
|
44
|
43
|
95
|
98
|
50
|
31
|
31
|
37
|
50
|
47
|
48
|
57
|
36
|
81
|
83
|
75
|
48
|
26
|
47
|
56
|
68
|
59
|
61
|
66
|
57
|
54
|
47
|
51
|
|
2025/04
|
55
|
66
|
56
|
70
|
77
|
67
|
66
|
67
|
69
|
76
|
59
|
171
|
82
|
74
|
50
|
58
|
67
|
69
|
75
|
59
|
47
|
61
|
78
|
70
|
62
|
54
|
48
|
66
|
57
|
56
|
|
|
2025/03
|
54
|
46
|
23
|
61
|
76
|
69
|
62
|
76
|
95
|
78
|
58
|
120
|
90
|
39
|
38
|
50
|
38
|
49
|
53
|
52
|
51
|
65
|
69
|
91
|
66
|
66
|
96
|
85
|
165
|
87
|
54
|
|
2025/02
|
59
|
52
|
111
|
72
|
50
|
43
|
80
|
34
|
41
|
53
|
67
|
100
|
59
|
82
|
98
|
86
|
68
|
56
|
68
|
63
|
52
|
64
|
95
|
77
|
75
|
114
|
65
|
56
|
|||
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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
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10
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11
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12
|
13
|
14
|
15
|
16
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17
|
18
|
19
|
20
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21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution