Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
66
PM10
57
O3
0.9
CO
6
SO2
26
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Mar
57
Good
Fri
6 Mar
56
Good
Sat
7 Mar
54
Good
Sun
8 Mar
54
Good
Mon
9 Mar
59
Good
Tue
10 Mar
56
Good
Wed
11 Mar
27
Excellent
Air quality in the last 12 months (Hongta)
|
2026/01
|
40
|
33
|
27
|
25
|
28
|
27
|
37
|
44
|
39
|
34
|
39
|
31
|
39
|
38
|
38
|
41
|
34
|
36
|
35
|
34
|
31
|
37
|
35
|
37
|
37
|
33
|
39
|
37
|
37
|
40
|
42
|
|
2025/12
|
37
|
30
|
39
|
39
|
33
|
28
|
33
|
37
|
29
|
34
|
33
|
31
|
41
|
53
|
33
|
27
|
36
|
34
|
24
|
28
|
36
|
26
|
30
|
33
|
34
|
48
|
33
|
33
|
32
|
28
|
30
|
|
2025/11
|
28
|
7
|
6
|
14
|
17
|
15
|
25
|
18
|
11
|
17
|
19
|
18
|
22
|
25
|
25
|
24
|
23
|
19
|
14
|
36
|
35
|
38
|
30
|
33
|
38
|
40
|
39
|
32
|
41
|
39
|
|
|
2025/10
|
12
|
14
|
16
|
18
|
20
|
18
|
8
|
10
|
17
|
20
|
23
|
25
|
26
|
30
|
23
|
16
|
14
|
18
|
22
|
32
|
13
|
14
|
13
|
29
|
35
|
23
|
20
|
27
|
25
|
27
|
28
|
|
2025/09
|
20
|
20
|
15
|
20
|
19
|
21
|
19
|
21
|
12
|
20
|
15
|
16
|
16
|
10
|
18
|
18
|
18
|
24
|
20
|
18
|
25
|
21
|
14
|
12
|
21
|
9
|
15
|
20
|
9
|
8
|
|
|
2025/08
|
24
|
27
|
26
|
17
|
20
|
26
|
15
|
12
|
14
|
21
|
16
|
19
|
13
|
26
|
29
|
12
|
13
|
20
|
25
|
20
|
11
|
8
|
11
|
16
|
13
|
9
|
10
|
16
|
16
|
17
|
17
|
|
2025/07
|
22
|
15
|
15
|
20
|
19
|
15
|
23
|
14
|
15
|
18
|
19
|
19
|
25
|
36
|
30
|
33
|
26
|
22
|
18
|
24
|
21
|
11
|
10
|
11
|
13
|
32
|
43
|
25
|
31
|
31
|
14
|
|
2025/06
|
13
|
14
|
9
|
12
|
23
|
35
|
34
|
33
|
19
|
34
|
37
|
33
|
34
|
38
|
24
|
32
|
19
|
10
|
12
|
13
|
15
|
8
|
13
|
12
|
14
|
14
|
17
|
17
|
17
|
18
|
|
|
2025/05
|
27
|
29
|
22
|
18
|
22
|
25
|
28
|
28
|
37
|
38
|
17
|
27
|
24
|
28
|
19
|
20
|
22
|
17
|
23
|
26
|
34
|
28
|
51
|
30
|
19
|
11
|
17
|
15
|
10
|
15
|
15
|
|
2025/04
|
35
|
65
|
77
|
81
|
81
|
72
|
67
|
53
|
59
|
60
|
51
|
39
|
65
|
50
|
39
|
22
|
22
|
28
|
33
|
35
|
35
|
28
|
39
|
52
|
55
|
61
|
63
|
62
|
39
|
27
|
|
|
2025/03
|
49
|
43
|
51
|
49
|
54
|
51
|
44
|
50
|
47
|
46
|
48
|
60
|
65
|
66
|
64
|
48
|
50
|
17
|
24
|
46
|
79
|
67
|
54
|
39
|
38
|
42
|
46
|
98
|
111
|
80
|
66
|
|
2025/02
|
49
|
55
|
26
|
36
|
60
|
55
|
38
|
47
|
42
|
35
|
41
|
45
|
56
|
56
|
63
|
68
|
59
|
45
|
49
|
57
|
61
|
57
|
53
|
26
|
29
|
30
|
38
|
46
|
|||
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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
|
16
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17
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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