Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
*
PM2.5
50
PM10
21
O3
0.9
CO
7
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
11 Feb
95
Good
Thu
12 Feb
109
Light
Fri
13 Feb
103
Light
Sat
14 Feb
99
Good
Sun
15 Feb
132
Light
Mon
16 Feb
149
Light
Tue
17 Feb
17
Excellent
Air quality in the last 12 months (Yueyanglou)
|
2026/01
|
29
|
50
|
61
|
52
|
77
|
82
|
65
|
65
|
67
|
60
|
71
|
81
|
70
|
66
|
108
|
119
|
137
|
142
|
21
|
46
|
45
|
62
|
71
|
76
|
75
|
123
|
98
|
81
|
66
|
39
|
42
|
|
2025/12
|
93
|
103
|
63
|
54
|
80
|
79
|
94
|
107
|
124
|
127
|
135
|
120
|
29
|
48
|
48
|
55
|
95
|
116
|
72
|
101
|
56
|
55
|
37
|
65
|
55
|
60
|
71
|
67
|
65
|
129
|
98
|
|
2025/11
|
56
|
47
|
46
|
31
|
54
|
50
|
40
|
17
|
29
|
35
|
57
|
41
|
41
|
63
|
65
|
64
|
52
|
28
|
31
|
38
|
51
|
59
|
72
|
60
|
69
|
54
|
88
|
64
|
58
|
55
|
|
|
2025/10
|
46
|
45
|
43
|
39
|
59
|
54
|
55
|
68
|
60
|
51
|
96
|
165
|
74
|
60
|
45
|
28
|
27
|
12
|
11
|
17
|
20
|
32
|
38
|
37
|
66
|
62
|
63
|
80
|
81
|
84
|
52
|
|
2025/09
|
22
|
29
|
29
|
30
|
31
|
37
|
42
|
42
|
34
|
29
|
38
|
28
|
33
|
44
|
40
|
34
|
36
|
34
|
19
|
18
|
32
|
36
|
26
|
16
|
17
|
27
|
45
|
64
|
51
|
45
|
|
|
2025/08
|
33
|
43
|
43
|
30
|
23
|
20
|
16
|
15
|
24
|
31
|
17
|
25
|
24
|
25
|
11
|
19
|
22
|
26
|
17
|
14
|
16
|
17
|
21
|
22
|
23
|
21
|
24
|
24
|
24
|
39
|
23
|
|
2025/07
|
18
|
13
|
16
|
24
|
30
|
37
|
39
|
35
|
27
|
21
|
37
|
24
|
24
|
25
|
31
|
25
|
29
|
32
|
36
|
34
|
19
|
10
|
11
|
18
|
22
|
30
|
21
|
23
|
29
|
26
|
27
|
|
2025/06
|
10
|
32
|
39
|
48
|
43
|
37
|
36
|
23
|
35
|
39
|
24
|
23
|
25
|
22
|
30
|
29
|
17
|
14
|
15
|
20
|
16
|
18
|
16
|
22
|
30
|
23
|
26
|
15
|
14
|
16
|
|
|
2025/05
|
57
|
61
|
64
|
50
|
42
|
87
|
99
|
30
|
46
|
57
|
41
|
43
|
43
|
63
|
46
|
23
|
44
|
84
|
54
|
21
|
23
|
24
|
47
|
60
|
52
|
46
|
53
|
34
|
28
|
24
|
19
|
|
2025/04
|
67
|
62
|
63
|
62
|
77
|
74
|
68
|
68
|
61
|
43
|
49
|
174
|
133
|
130
|
75
|
62
|
65
|
68
|
54
|
70
|
41
|
54
|
56
|
48
|
59
|
44
|
37
|
65
|
64
|
33
|
|
|
2025/03
|
65
|
39
|
14
|
47
|
55
|
70
|
84
|
67
|
64
|
67
|
40
|
71
|
61
|
46
|
38
|
55
|
47
|
51
|
53
|
53
|
55
|
59
|
71
|
62
|
61
|
74
|
98
|
65
|
71
|
57
|
66
|
|
2025/02
|
69
|
62
|
99
|
89
|
72
|
54
|
92
|
52
|
53
|
68
|
61
|
99
|
139
|
113
|
79
|
66
|
55
|
39
|
55
|
88
|
105
|
45
|
107
|
113
|
88
|
75
|
51
|
57
|
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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
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
|
23
|
24
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25
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26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution