Air Quality
Excellent
No health implications.
18
PM2.5
29
PM10
58
O3
0.6
CO
6
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Jun
40
Excellent
Sat
7 Jun
41
Excellent
Sun
8 Jun
39
Excellent
Mon
9 Jun
37
Excellent
Tue
10 Jun
62
Good
Wed
11 Jun
77
Good
Thu
12 Jun
33
Excellent
Air quality in the last 12 months (Ziyun)
|
2025/04
|
31
|
42
|
56
|
66
|
57
|
65
|
59
|
47
|
65
|
56
|
55
|
107
|
191
|
102
|
72
|
60
|
63
|
50
|
38
|
39
|
34
|
29
|
47
|
30
|
37
|
37
|
28
|
27
|
32
|
23
|
|
|
2025/03
|
41
|
30
|
60
|
52
|
36
|
36
|
38
|
38
|
34
|
29
|
38
|
45
|
44
|
30
|
24
|
26
|
34
|
21
|
30
|
40
|
52
|
68
|
66
|
69
|
62
|
53
|
56
|
79
|
23
|
21
|
37
|
|
2025/02
|
36
|
18
|
27
|
39
|
49
|
21
|
25
|
40
|
50
|
33
|
41
|
46
|
32
|
23
|
31
|
45
|
39
|
40
|
15
|
19
|
14
|
15
|
22
|
16
|
24
|
34
|
28
|
39
|
|||
|
2025/01
|
61
|
79
|
71
|
83
|
57
|
61
|
67
|
40
|
29
|
38
|
58
|
63
|
48
|
82
|
70
|
79
|
72
|
77
|
74
|
89
|
77
|
89
|
69
|
56
|
29
|
25
|
47
|
48
|
61
|
48
|
45
|
|
2024/12
|
55
|
64
|
58
|
59
|
29
|
18
|
32
|
35
|
19
|
19
|
24
|
31
|
37
|
58
|
53
|
65
|
55
|
53
|
56
|
70
|
82
|
81
|
62
|
65
|
59
|
43
|
42
|
60
|
58
|
46
|
51
|
|
2024/11
|
39
|
30
|
46
|
53
|
38
|
59
|
58
|
57
|
51
|
46
|
33
|
38
|
45
|
47
|
42
|
46
|
55
|
39
|
28
|
22
|
23
|
29
|
32
|
41
|
26
|
19
|
22
|
28
|
29
|
32
|
|
|
2024/10
|
8
|
16
|
30
|
37
|
42
|
56
|
35
|
42
|
32
|
56
|
52
|
47
|
31
|
27
|
30
|
28
|
15
|
24
|
28
|
18
|
24
|
20
|
32
|
36
|
32
|
28
|
43
|
32
|
30
|
26
|
38
|
|
2024/09
|
22
|
19
|
15
|
16
|
33
|
37
|
26
|
14
|
13
|
17
|
20
|
24
|
21
|
30
|
30
|
31
|
22
|
29
|
42
|
47
|
34
|
25
|
33
|
49
|
52
|
37
|
45
|
41
|
25
|
13
|
|
|
2024/08
|
12
|
9
|
11
|
13
|
15
|
16
|
18
|
19
|
19
|
21
|
39
|
57
|
44
|
38
|
33
|
31
|
34
|
25
|
28
|
27
|
21
|
17
|
13
|
14
|
13
|
14
|
17
|
18
|
25
|
23
|
19
|
|
2024/07
|
19
|
22
|
11
|
13
|
15
|
14
|
18
|
17
|
18
|
15
|
14
|
15
|
15
|
14
|
14
|
17
|
14
|
14
|
9
|
11
|
13
|
15
|
15
|
12
|
24
|
29
|
30
|
19
|
14
|
12
|
14
|
|
2024/06
|
30
|
26
|
9
|
12
|
19
|
22
|
15
|
13
|
7
|
14
|
19
|
19
|
23
|
20
|
32
|
22
|
14
|
22
|
17
|
21
|
23
|
13
|
18
|
16
|
15
|
12
|
9
|
12
|
13
|
18
|
|
|
2024/05
|
28
|
14
|
18
|
20
|
35
|
27
|
30
|
30
|
19
|
13
|
21
|
15
|
22
|
34
|
27
|
28
|
20
|
14
|
21
|
27
|
21
|
23
|
23
|
26
|
29
|
15
|
21
|
17
|
14
|
14
|
24
|
|
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