Air Quality
Excellent
No health implications.
3
PM2.5
32
PM10
71
O3
0.2
CO
6
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Jun
51
Good
Tue
16 Jun
49
Excellent
Wed
17 Jun
50
Excellent
Thu
18 Jun
48
Excellent
Fri
19 Jun
53
Good
Sat
20 Jun
49
Excellent
Sun
21 Jun
44
Excellent
Air quality in the last 12 months (Youyi)
|
2026/05
|
31
|
38
|
38
|
45
|
63
|
32
|
34
|
41
|
47
|
43
|
47
|
93
|
111
|
57
|
40
|
36
|
28
|
24
|
51
|
43
|
47
|
46
|
40
|
29
|
41
|
27
|
33
|
26
|
33
|
29
|
43
|
|
2026/04
|
101
|
103
|
76
|
50
|
44
|
28
|
27
|
37
|
54
|
43
|
37
|
35
|
27
|
35
|
60
|
50
|
58
|
33
|
38
|
51
|
44
|
22
|
23
|
29
|
29
|
35
|
32
|
34
|
40
|
61
|
|
|
2026/03
|
34
|
45
|
46
|
51
|
53
|
49
|
33
|
47
|
33
|
48
|
44
|
52
|
44
|
58
|
36
|
55
|
59
|
86
|
62
|
48
|
128
|
109
|
65
|
116
|
102
|
92
|
100
|
143
|
121
|
34
|
83
|
|
2026/02
|
39
|
46
|
49
|
54
|
34
|
25
|
23
|
31
|
55
|
76
|
63
|
39
|
66
|
44
|
29
|
36
|
61
|
25
|
34
|
58
|
70
|
81
|
69
|
42
|
48
|
40
|
27
|
24
|
|||
|
2026/01
|
26
|
45
|
44
|
27
|
22
|
38
|
32
|
22
|
58
|
55
|
28
|
76
|
63
|
28
|
62
|
39
|
45
|
54
|
50
|
39
|
31
|
31
|
37
|
43
|
28
|
27
|
34
|
52
|
32
|
36
|
30
|
|
2025/12
|
30
|
37
|
27
|
23
|
28
|
52
|
65
|
54
|
44
|
35
|
23
|
34
|
58
|
100
|
74
|
27
|
27
|
60
|
82
|
36
|
26
|
45
|
57
|
47
|
47
|
22
|
42
|
56
|
47
|
27
|
29
|
|
2025/11
|
66
|
52
|
53
|
62
|
97
|
73
|
22
|
65
|
39
|
18
|
25
|
56
|
34
|
31
|
56
|
70
|
47
|
33
|
71
|
67
|
41
|
88
|
100
|
74
|
36
|
49
|
65
|
54
|
58
|
48
|
|
|
2025/10
|
26
|
23
|
42
|
43
|
20
|
44
|
36
|
21
|
37
|
43
|
38
|
32
|
44
|
56
|
42
|
54
|
46
|
15
|
18
|
20
|
23
|
39
|
44
|
126
|
124
|
140
|
117
|
34
|
81
|
84
|
53
|
|
2025/09
|
26
|
30
|
30
|
40
|
43
|
26
|
32
|
40
|
26
|
21
|
33
|
36
|
35
|
37
|
23
|
18
|
16
|
23
|
33
|
28
|
37
|
31
|
38
|
24
|
16
|
14
|
22
|
27
|
36
|
37
|
|
|
2025/08
|
28
|
31
|
23
|
20
|
22
|
22
|
20
|
18
|
27
|
17
|
19
|
27
|
33
|
23
|
22
|
16
|
17
|
28
|
20
|
20
|
30
|
19
|
15
|
23
|
21
|
16
|
22
|
25
|
18
|
19
|
25
|
|
2025/07
|
28
|
27
|
30
|
22
|
33
|
18
|
25
|
35
|
35
|
20
|
33
|
32
|
24
|
24
|
22
|
23
|
24
|
25
|
32
|
31
|
19
|
23
|
34
|
33
|
29
|
22
|
25
|
22
|
34
|
20
|
24
|
|
2025/06
|
40
|
29
|
18
|
14
|
19
|
18
|
20
|
21
|
23
|
16
|
18
|
25
|
31
|
30
|
27
|
28
|
21
|
25
|
42
|
25
|
17
|
21
|
30
|
39
|
47
|
46
|
47
|
54
|
35
|
26
|
|
|
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