Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
47
*
PM2.5
70
PM10
57
O3
0.5
CO
5
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Feb
65
Good
Thu
13 Feb
55
Good
Fri
14 Feb
40
Excellent
Sat
15 Feb
43
Excellent
Sun
16 Feb
58
Good
Mon
17 Feb
47
Excellent
Tue
18 Feb
17
Excellent
Air quality in the last 12 months (Qimen)
|
2025/01
|
72
|
68
|
100
|
77
|
78
|
60
|
62
|
53
|
52
|
34
|
42
|
64
|
61
|
61
|
75
|
40
|
46
|
47
|
55
|
73
|
69
|
70
|
95
|
74
|
42
|
30
|
42
|
66
|
144
|
72
|
49
|
|
2024/12
|
44
|
50
|
73
|
68
|
39
|
41
|
69
|
65
|
46
|
48
|
27
|
59
|
71
|
67
|
51
|
46
|
52
|
67
|
48
|
48
|
67
|
66
|
63
|
70
|
81
|
87
|
91
|
82
|
54
|
65
|
75
|
|
2024/11
|
14
|
29
|
30
|
41
|
52
|
37
|
32
|
34
|
35
|
34
|
30
|
32
|
36
|
33
|
24
|
26
|
15
|
21
|
31
|
33
|
32
|
36
|
52
|
42
|
27
|
31
|
37
|
46
|
40
|
42
|
|
|
2024/10
|
25
|
33
|
26
|
29
|
30
|
18
|
9
|
23
|
35
|
42
|
51
|
54
|
52
|
48
|
28
|
15
|
16
|
31
|
16
|
23
|
29
|
26
|
37
|
35
|
35
|
26
|
10
|
33
|
42
|
31
|
24
|
|
2024/09
|
37
|
41
|
42
|
41
|
38
|
30
|
38
|
44
|
37
|
34
|
21
|
19
|
28
|
31
|
30
|
24
|
22
|
22
|
30
|
20
|
16
|
28
|
26
|
25
|
35
|
45
|
26
|
24
|
32
|
33
|
|
|
2024/08
|
16
|
21
|
25
|
29
|
33
|
29
|
34
|
32
|
39
|
41
|
38
|
34
|
25
|
19
|
25
|
34
|
39
|
43
|
23
|
23
|
23
|
29
|
33
|
36
|
39
|
46
|
41
|
20
|
28
|
34
|
33
|
|
2024/07
|
11
|
15
|
16
|
19
|
18
|
18
|
20
|
21
|
24
|
27
|
28
|
29
|
24
|
22
|
33
|
30
|
21
|
18
|
20
|
22
|
25
|
29
|
34
|
31
|
22
|
16
|
13
|
13
|
17
|
26
|
25
|
|
2024/06
|
14
|
24
|
24
|
31
|
26
|
21
|
20
|
26
|
27
|
19
|
19
|
23
|
25
|
30
|
32
|
42
|
27
|
20
|
13
|
15
|
21
|
26
|
18
|
15
|
15
|
14
|
10
|
10
|
17
|
18
|
|
|
2024/05
|
16
|
29
|
36
|
19
|
16
|
21
|
33
|
47
|
50
|
51
|
39
|
54
|
60
|
41
|
50
|
48
|
48
|
49
|
53
|
50
|
28
|
24
|
27
|
21
|
26
|
23
|
18
|
17
|
28
|
29
|
16
|
|
2024/04
|
27
|
15
|
19
|
27
|
37
|
36
|
29
|
17
|
29
|
44
|
48
|
30
|
27
|
19
|
33
|
53
|
24
|
23
|
28
|
30
|
30
|
24
|
33
|
79
|
52
|
33
|
39
|
34
|
21
|
17
|
|
|
2024/03
|
39
|
44
|
31
|
28
|
19
|
37
|
51
|
51
|
53
|
55
|
56
|
61
|
77
|
56
|
55
|
55
|
49
|
49
|
52
|
56
|
43
|
46
|
46
|
39
|
25
|
23
|
31
|
24
|
36
|
40
|
36
|
|
2024/02
|
13
|
16
|
14
|
19
|
45
|
47
|
60
|
73
|
99
|
144
|
73
|
53
|
39
|
36
|
38
|
20
|
23
|
31
|
40
|
18
|
13
|
18
|
27
|
34
|
48
|
65
|
66
|
48
|
35
|
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1
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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
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24
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25
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26
|
27
|
28
|
29
|
30
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31
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- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution