Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
*
PM2.5
42
PM10
26
O3
0.7
CO
5
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
10 Feb
49
Excellent
Wed
11 Feb
52
Good
Thu
12 Feb
57
Good
Fri
13 Feb
55
Good
Sat
14 Feb
53
Good
Sun
15 Feb
50
Excellent
Mon
16 Feb
32
Excellent
Wannian Air quality rank
Air quality in the last 12 months (Wannian)
|
2026/01
|
24
|
28
|
49
|
62
|
45
|
50
|
49
|
48
|
52
|
55
|
59
|
60
|
66
|
63
|
67
|
76
|
78
|
102
|
71
|
15
|
39
|
47
|
64
|
73
|
65
|
77
|
33
|
36
|
64
|
34
|
18
|
|
2025/12
|
59
|
84
|
58
|
58
|
57
|
68
|
74
|
79
|
76
|
68
|
80
|
74
|
34
|
46
|
47
|
55
|
65
|
108
|
91
|
84
|
63
|
38
|
42
|
24
|
40
|
53
|
57
|
56
|
59
|
61
|
67
|
|
2025/11
|
41
|
47
|
63
|
33
|
29
|
36
|
41
|
31
|
18
|
35
|
48
|
26
|
37
|
44
|
57
|
61
|
59
|
28
|
38
|
41
|
50
|
55
|
56
|
63
|
80
|
80
|
87
|
85
|
67
|
63
|
|
|
2025/10
|
41
|
40
|
39
|
47
|
40
|
31
|
38
|
51
|
44
|
40
|
43
|
47
|
66
|
59
|
66
|
55
|
43
|
42
|
16
|
20
|
24
|
24
|
33
|
35
|
44
|
65
|
54
|
49
|
42
|
45
|
39
|
|
2025/09
|
25
|
30
|
30
|
35
|
38
|
37
|
36
|
30
|
22
|
25
|
21
|
24
|
27
|
24
|
35
|
34
|
35
|
32
|
32
|
29
|
28
|
29
|
31
|
21
|
28
|
27
|
37
|
43
|
46
|
48
|
|
|
2025/08
|
39
|
41
|
34
|
30
|
22
|
18
|
19
|
22
|
26
|
38
|
38
|
31
|
29
|
19
|
21
|
21
|
25
|
25
|
23
|
21
|
23
|
25
|
23
|
31
|
30
|
28
|
25
|
24
|
28
|
26
|
31
|
|
2025/07
|
31
|
31
|
39
|
43
|
37
|
34
|
36
|
35
|
19
|
19
|
26
|
20
|
20
|
29
|
37
|
35
|
44
|
40
|
25
|
20
|
15
|
16
|
21
|
22
|
31
|
23
|
21
|
26
|
20
|
26
|
22
|
|
2025/06
|
32
|
15
|
22
|
35
|
36
|
36
|
42
|
32
|
31
|
25
|
18
|
25
|
32
|
26
|
17
|
31
|
29
|
17
|
21
|
20
|
18
|
18
|
14
|
23
|
33
|
30
|
28
|
26
|
28
|
30
|
|
|
2025/05
|
52
|
47
|
59
|
55
|
28
|
53
|
91
|
39
|
24
|
48
|
45
|
48
|
48
|
48
|
57
|
30
|
29
|
32
|
32
|
24
|
26
|
31
|
17
|
61
|
64
|
65
|
57
|
43
|
20
|
22
|
34
|
|
2025/04
|
49
|
55
|
61
|
63
|
61
|
65
|
65
|
65
|
66
|
49
|
49
|
198
|
159
|
117
|
62
|
56
|
62
|
63
|
34
|
30
|
33
|
21
|
40
|
39
|
25
|
31
|
27
|
44
|
60
|
57
|
|
|
2025/03
|
42
|
46
|
31
|
18
|
23
|
28
|
51
|
54
|
58
|
58
|
51
|
47
|
20
|
21
|
19
|
42
|
37
|
47
|
49
|
52
|
51
|
55
|
59
|
71
|
65
|
72
|
60
|
61
|
40
|
47
|
41
|
|
2025/02
|
23
|
14
|
38
|
51
|
47
|
50
|
67
|
44
|
31
|
47
|
61
|
61
|
79
|
76
|
44
|
56
|
55
|
30
|
36
|
18
|
16
|
18
|
24
|
52
|
72
|
68
|
58
|
41
|
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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
|
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
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution