Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
*
PM2.5
50
PM10
5
O3
0.9
CO
3
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
15 Dec
74
Good
Tue
16 Dec
85
Good
Wed
17 Dec
97
Good
Thu
18 Dec
121
Light
Fri
19 Dec
104
Light
Sat
20 Dec
128
Light
Sun
21 Dec
38
Excellent
You County Air quality rank
Air quality in the last 12 months (You County)
|
2025/11
|
56
|
49
|
37
|
41
|
39
|
32
|
59
|
13
|
12
|
18
|
43
|
58
|
47
|
51
|
53
|
63
|
65
|
30
|
33
|
40
|
49
|
55
|
62
|
57
|
55
|
65
|
73
|
76
|
69
|
63
|
|
|
2025/10
|
52
|
44
|
30
|
50
|
38
|
22
|
42
|
53
|
52
|
53
|
58
|
115
|
108
|
68
|
77
|
66
|
59
|
29
|
12
|
13
|
18
|
26
|
38
|
43
|
58
|
79
|
76
|
69
|
78
|
89
|
71
|
|
2025/09
|
23
|
25
|
28
|
28
|
27
|
29
|
39
|
24
|
16
|
17
|
19
|
21
|
20
|
32
|
37
|
32
|
28
|
34
|
35
|
20
|
24
|
27
|
36
|
12
|
17
|
25
|
34
|
42
|
49
|
45
|
|
|
2025/08
|
28
|
33
|
17
|
18
|
15
|
13
|
12
|
16
|
21
|
27
|
32
|
35
|
27
|
20
|
11
|
19
|
21
|
19
|
13
|
15
|
18
|
18
|
24
|
19
|
18
|
21
|
22
|
23
|
21
|
23
|
23
|
|
2025/07
|
16
|
13
|
20
|
25
|
35
|
35
|
43
|
37
|
31
|
19
|
21
|
21
|
25
|
26
|
20
|
21
|
23
|
29
|
27
|
19
|
15
|
13
|
14
|
19
|
23
|
27
|
18
|
18
|
21
|
17
|
22
|
|
2025/06
|
19
|
19
|
32
|
34
|
34
|
27
|
24
|
22
|
29
|
32
|
25
|
19
|
27
|
13
|
11
|
22
|
13
|
12
|
13
|
19
|
19
|
12
|
23
|
19
|
30
|
27
|
15
|
17
|
21
|
18
|
|
|
2025/05
|
50
|
55
|
57
|
54
|
38
|
43
|
61
|
35
|
28
|
47
|
46
|
52
|
44
|
39
|
54
|
20
|
18
|
19
|
20
|
16
|
17
|
24
|
23
|
45
|
49
|
46
|
53
|
15
|
18
|
25
|
17
|
|
2025/04
|
54
|
52
|
55
|
72
|
73
|
72
|
65
|
62
|
60
|
53
|
51
|
224
|
178
|
121
|
76
|
65
|
72
|
61
|
24
|
25
|
30
|
30
|
49
|
25
|
24
|
29
|
25
|
38
|
55
|
51
|
|
|
2025/03
|
35
|
31
|
17
|
25
|
35
|
41
|
46
|
43
|
46
|
35
|
42
|
53
|
51
|
18
|
21
|
43
|
48
|
38
|
41
|
46
|
50
|
49
|
67
|
68
|
67
|
71
|
72
|
63
|
48
|
20
|
48
|
|
2025/02
|
33
|
26
|
44
|
53
|
62
|
69
|
57
|
61
|
43
|
47
|
63
|
69
|
91
|
110
|
58
|
41
|
54
|
41
|
33
|
20
|
61
|
23
|
34
|
66
|
100
|
86
|
55
|
46
|
|||
|
2025/01
|
126
|
108
|
151
|
160
|
143
|
100
|
84
|
85
|
60
|
57
|
61
|
73
|
70
|
62
|
87
|
66
|
68
|
71
|
92
|
83
|
93
|
88
|
130
|
193
|
37
|
29
|
50
|
74
|
169
|
95
|
52
|
|
2024/12
|
59
|
63
|
72
|
119
|
51
|
41
|
54
|
73
|
87
|
73
|
56
|
72
|
98
|
65
|
58
|
68
|
69
|
74
|
91
|
112
|
104
|
103
|
90
|
104
|
131
|
128
|
147
|
116
|
84
|
107
|
122
|
|
1
|
2
|
3
|
4
|
5
|
6
|
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