Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
PM2.5
100
*
PM10
57
O3
0.6
CO
10
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Nov
77
Good
Tue
18 Nov
56
Good
Wed
19 Nov
57
Good
Thu
20 Nov
61
Good
Fri
21 Nov
69
Good
Sat
22 Nov
63
Good
Sun
23 Nov
48
Excellent
Air quality in the last 12 months (You County)
|
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
|
|
2024/11
|
58
|
88
|
73
|
71
|
80
|
57
|
53
|
48
|
52
|
68
|
52
|
60
|
57
|
66
|
58
|
73
|
27
|
14
|
23
|
37
|
50
|
48
|
56
|
70
|
41
|
29
|
41
|
46
|
49
|
53
|
|
|
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