Air Quality
Excellent
No health implications.
17
PM2.5
28
PM10
33
O3
0.9
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Apr
53
Good
Tue
14 Apr
50
Excellent
Wed
15 Apr
54
Good
Thu
16 Apr
50
Excellent
Fri
17 Apr
64
Good
Sat
18 Apr
66
Good
Sun
19 Apr
27
Excellent
You County Air quality rank
Air quality in the last 12 months (You County)
|
2026/03
|
13
|
23
|
43
|
61
|
48
|
49
|
60
|
53
|
35
|
59
|
45
|
49
|
51
|
55
|
99
|
56
|
49
|
25
|
31
|
26
|
33
|
38
|
30
|
27
|
59
|
33
|
37
|
41
|
44
|
28
|
28
|
|
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
|
|
|
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