Air Quality
Excellent
No health implications.
17
PM2.5
26
PM10
21
O3
1.0
CO
7
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Mar
51
Good
Tue
24 Mar
49
Excellent
Wed
25 Mar
49
Excellent
Thu
26 Mar
48
Excellent
Fri
27 Mar
46
Excellent
Sat
28 Mar
49
Excellent
Sun
29 Mar
29
Excellent
You County Air quality rank
Air quality in the last 12 months (You County)
|
2026/02
|
49
|
55
|
58
|
73
|
89
|
72
|
54
|
54
|
57
|
57
|
54
|
65
|
65
|
59
|
58
|
32
|
92
|
69
|
57
|
37
|
50
|
61
|
60
|
36
|
47
|
26
|
20
|
22
|
|||
|
2026/01
|
36
|
50
|
59
|
65
|
59
|
77
|
69
|
65
|
65
|
81
|
88
|
89
|
107
|
87
|
100
|
110
|
115
|
134
|
56
|
22
|
53
|
66
|
75
|
57
|
82
|
80
|
130
|
80
|
60
|
42
|
37
|
|
2025/12
|
74
|
102
|
85
|
65
|
80
|
88
|
97
|
114
|
115
|
127
|
104
|
119
|
28
|
51
|
52
|
61
|
73
|
107
|
91
|
84
|
112
|
79
|
55
|
42
|
57
|
61
|
70
|
76
|
84
|
127
|
141
|
|
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
|
|
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