Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
46
*
PM2.5
67
PM10
66
O3
0.6
CO
3
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Feb
66
Good
Wed
25 Feb
69
Good
Thu
26 Feb
75
Good
Fri
27 Feb
70
Good
Sat
28 Feb
68
Good
Sun
1 Mar
22
Excellent
Mon
2 Mar
36
Excellent
Usu Air quality rank
Air quality in the last 12 months (Usu)
|
2026/01
|
68
|
61
|
67
|
88
|
81
|
145
|
125
|
70
|
62
|
73
|
64
|
89
|
66
|
73
|
80
|
37
|
36
|
64
|
91
|
63
|
69
|
92
|
84
|
68
|
83
|
89
|
125
|
125
|
152
|
257
|
212
|
|
2025/12
|
58
|
48
|
40
|
72
|
76
|
73
|
67
|
51
|
39
|
31
|
30
|
45
|
47
|
60
|
78
|
88
|
142
|
50
|
29
|
53
|
54
|
33
|
70
|
48
|
74
|
67
|
54
|
137
|
143
|
118
|
100
|
|
2025/11
|
72
|
67
|
57
|
61
|
19
|
10
|
29
|
42
|
52
|
77
|
43
|
50
|
54
|
44
|
49
|
38
|
46
|
164
|
163
|
136
|
105
|
60
|
49
|
77
|
44
|
43
|
34
|
44
|
38
|
60
|
|
|
2025/10
|
50
|
12
|
27
|
39
|
35
|
38
|
46
|
55
|
57
|
58
|
65
|
79
|
74
|
22
|
17
|
34
|
32
|
49
|
57
|
64
|
66
|
71
|
84
|
79
|
98
|
82
|
79
|
75
|
91
|
85
|
65
|
|
2025/09
|
81
|
54
|
47
|
30
|
34
|
43
|
54
|
56
|
63
|
48
|
35
|
36
|
45
|
23
|
23
|
26
|
34
|
33
|
22
|
19
|
15
|
22
|
33
|
19
|
16
|
27
|
30
|
40
|
53
|
52
|
|
|
2025/08
|
43
|
39
|
30
|
27
|
49
|
36
|
32
|
30
|
23
|
47
|
29
|
35
|
37
|
33
|
34
|
19
|
30
|
33
|
16
|
22
|
27
|
20
|
28
|
42
|
22
|
25
|
28
|
31
|
30
|
39
|
88
|
|
2025/07
|
36
|
24
|
24
|
20
|
28
|
47
|
22
|
23
|
21
|
25
|
29
|
24
|
17
|
27
|
25
|
31
|
24
|
26
|
31
|
35
|
51
|
27
|
43
|
51
|
39
|
51
|
46
|
56
|
43
|
44
|
31
|
|
2025/06
|
23
|
28
|
26
|
40
|
38
|
48
|
37
|
48
|
32
|
48
|
34
|
33
|
26
|
30
|
28
|
34
|
23
|
19
|
29
|
40
|
29
|
31
|
32
|
24
|
31
|
51
|
32
|
20
|
28
|
26
|
|
|
2025/05
|
50
|
33
|
26
|
30
|
39
|
32
|
28
|
39
|
51
|
68
|
52
|
21
|
20
|
23
|
20
|
28
|
30
|
64
|
35
|
18
|
22
|
20
|
27
|
37
|
24
|
30
|
27
|
36
|
34
|
33
|
28
|
|
2025/04
|
60
|
52
|
40
|
45
|
62
|
41
|
33
|
38
|
71
|
31
|
26
|
38
|
56
|
86
|
44
|
34
|
27
|
46
|
51
|
32
|
29
|
41
|
37
|
29
|
20
|
24
|
28
|
34
|
47
|
68
|
|
|
2025/03
|
155
|
119
|
57
|
33
|
41
|
42
|
44
|
37
|
54
|
35
|
49
|
38
|
49
|
27
|
33
|
38
|
52
|
66
|
60
|
58
|
62
|
66
|
75
|
42
|
52
|
70
|
38
|
37
|
50
|
52
|
53
|
|
2025/02
|
34
|
87
|
71
|
69
|
103
|
127
|
158
|
105
|
124
|
75
|
170
|
141
|
50
|
61
|
90
|
63
|
67
|
153
|
148
|
97
|
74
|
112
|
88
|
140
|
127
|
108
|
44
|
54
|
|||
|
1
|
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
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution