Air Quality
Excellent
No health implications.
12
PM2.5
43
PM10
105
O3
0.7
CO
9
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Jun
70
Good
Sat
7 Jun
53
Good
Sun
8 Jun
70
Good
Mon
9 Jun
80
Good
Tue
10 Jun
61
Good
Wed
11 Jun
57
Good
Thu
12 Jun
26
Excellent
Air quality in the last 12 months (Kuandian)
|
2025/04
|
66
|
49
|
50
|
54
|
19
|
43
|
55
|
62
|
59
|
52
|
49
|
35
|
19
|
17
|
40
|
45
|
63
|
44
|
27
|
28
|
36
|
23
|
41
|
73
|
60
|
50
|
60
|
52
|
62
|
60
|
|
|
2025/03
|
68
|
41
|
18
|
39
|
47
|
56
|
58
|
60
|
69
|
77
|
60
|
60
|
47
|
31
|
38
|
45
|
63
|
57
|
64
|
59
|
67
|
73
|
87
|
68
|
88
|
104
|
52
|
30
|
30
|
37
|
56
|
|
2025/02
|
62
|
62
|
27
|
31
|
31
|
47
|
38
|
43
|
43
|
56
|
62
|
74
|
90
|
73
|
81
|
53
|
29
|
27
|
33
|
36
|
38
|
39
|
39
|
49
|
63
|
70
|
78
|
78
|
|||
|
2025/01
|
50
|
40
|
57
|
62
|
95
|
74
|
61
|
32
|
32
|
49
|
78
|
79
|
82
|
58
|
39
|
41
|
55
|
58
|
73
|
69
|
79
|
44
|
73
|
59
|
51
|
54
|
80
|
47
|
82
|
71
|
64
|
|
2024/12
|
58
|
20
|
41
|
45
|
49
|
28
|
32
|
45
|
63
|
82
|
44
|
39
|
49
|
48
|
48
|
46
|
33
|
31
|
53
|
74
|
52
|
53
|
58
|
50
|
74
|
40
|
45
|
61
|
59
|
56
|
37
|
|
2024/11
|
65
|
69
|
56
|
16
|
25
|
27
|
40
|
57
|
59
|
48
|
35
|
32
|
45
|
59
|
38
|
30
|
13
|
17
|
36
|
63
|
62
|
22
|
28
|
54
|
54
|
21
|
23
|
38
|
61
|
64
|
|
|
2024/10
|
12
|
20
|
23
|
30
|
37
|
44
|
28
|
26
|
34
|
35
|
31
|
48
|
48
|
37
|
14
|
33
|
49
|
44
|
17
|
28
|
21
|
25
|
25
|
35
|
50
|
59
|
51
|
26
|
72
|
61
|
63
|
|
2024/09
|
18
|
11
|
24
|
28
|
15
|
14
|
19
|
27
|
36
|
27
|
13
|
25
|
23
|
23
|
18
|
28
|
22
|
18
|
33
|
19
|
8
|
9
|
25
|
26
|
35
|
19
|
25
|
29
|
30
|
29
|
|
|
2024/08
|
12
|
15
|
20
|
18
|
10
|
16
|
15
|
25
|
36
|
22
|
18
|
18
|
25
|
32
|
30
|
34
|
35
|
35
|
24
|
21
|
14
|
12
|
16
|
21
|
29
|
20
|
14
|
21
|
30
|
32
|
19
|
|
2024/07
|
22
|
23
|
18
|
30
|
32
|
13
|
21
|
20
|
35
|
31
|
47
|
45
|
39
|
42
|
36
|
19
|
10
|
17
|
22
|
9
|
14
|
12
|
13
|
9
|
7
|
9
|
7
|
10
|
15
|
24
|
12
|
|
2024/06
|
17
|
13
|
17
|
27
|
28
|
27
|
22
|
15
|
20
|
26
|
33
|
23
|
21
|
15
|
19
|
20
|
26
|
39
|
30
|
28
|
26
|
22
|
33
|
13
|
14
|
23
|
25
|
24
|
16
|
22
|
|
|
2024/05
|
32
|
50
|
54
|
47
|
25
|
10
|
24
|
30
|
57
|
50
|
55
|
45
|
32
|
48
|
23
|
20
|
34
|
31
|
21
|
16
|
20
|
18
|
13
|
16
|
23
|
11
|
13
|
16
|
26
|
21
|
14
|
|
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