Air Quality
Excellent
No health implications.
20
PM2.5
42
PM10
93
O3
0.5
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 May
72
Good
Mon
26 May
68
Good
Tue
27 May
66
Good
Wed
28 May
74
Good
Thu
29 May
71
Good
Fri
30 May
25
Excellent
Sat
31 May
17
Excellent
Air quality in the last 12 months (Kang County)
|
2025/04
|
69
|
78
|
72
|
69
|
83
|
57
|
48
|
67
|
66
|
61
|
77
|
492
|
190
|
90
|
72
|
68
|
65
|
120
|
126
|
59
|
71
|
98
|
64
|
53
|
49
|
39
|
40
|
50
|
48
|
49
|
|
|
2025/03
|
55
|
52
|
36
|
27
|
31
|
42
|
43
|
56
|
39
|
37
|
112
|
121
|
77
|
31
|
52
|
49
|
53
|
50
|
48
|
52
|
46
|
49
|
54
|
49
|
48
|
101
|
211
|
89
|
87
|
64
|
58
|
|
2025/02
|
54
|
49
|
41
|
48
|
51
|
49
|
56
|
57
|
55
|
47
|
56
|
77
|
60
|
54
|
52
|
61
|
44
|
43
|
51
|
51
|
61
|
53
|
47
|
40
|
43
|
42
|
45
|
48
|
|||
|
2025/01
|
77
|
60
|
65
|
67
|
68
|
80
|
65
|
58
|
55
|
56
|
50
|
54
|
58
|
64
|
52
|
57
|
63
|
61
|
68
|
71
|
76
|
86
|
100
|
75
|
64
|
75
|
69
|
82
|
124
|
95
|
68
|
|
2024/12
|
60
|
74
|
66
|
56
|
53
|
54
|
55
|
46
|
36
|
47
|
59
|
54
|
42
|
47
|
59
|
66
|
72
|
59
|
50
|
63
|
64
|
54
|
52
|
56
|
57
|
57
|
57
|
52
|
66
|
61
|
55
|
|
2024/11
|
30
|
27
|
38
|
40
|
34
|
35
|
39
|
40
|
38
|
40
|
41
|
42
|
37
|
31
|
34
|
38
|
31
|
18
|
25
|
37
|
37
|
34
|
35
|
27
|
32
|
47
|
52
|
54
|
54
|
59
|
|
|
2024/10
|
23
|
25
|
26
|
26
|
30
|
38
|
39
|
36
|
34
|
29
|
33
|
23
|
25
|
26
|
27
|
32
|
31
|
34
|
28
|
18
|
29
|
36
|
36
|
38
|
36
|
27
|
23
|
30
|
35
|
34
|
27
|
|
2024/09
|
23
|
33
|
33
|
27
|
16
|
27
|
26
|
30
|
22
|
20
|
26
|
25
|
26
|
24
|
34
|
30
|
25
|
30
|
33
|
27
|
22
|
27
|
31
|
36
|
31
|
29
|
50
|
54
|
27
|
19
|
|
|
2024/08
|
28
|
33
|
21
|
19
|
20
|
23
|
24
|
23
|
49
|
61
|
47
|
33
|
34
|
33
|
19
|
24
|
30
|
22
|
25
|
26
|
29
|
36
|
37
|
38
|
35
|
30
|
25
|
24
|
27
|
27
|
27
|
|
2024/07
|
21
|
25
|
16
|
19
|
25
|
33
|
18
|
16
|
22
|
23
|
22
|
21
|
24
|
23
|
13
|
15
|
16
|
19
|
16
|
18
|
14
|
23
|
22
|
47
|
69
|
57
|
48
|
38
|
26
|
28
|
26
|
|
2024/06
|
44
|
27
|
33
|
24
|
25
|
25
|
20
|
24
|
28
|
30
|
29
|
29
|
33
|
34
|
34
|
22
|
19
|
21
|
21
|
23
|
20
|
28
|
29
|
32
|
28
|
26
|
18
|
22
|
28
|
31
|
|
|
2024/05
|
24
|
20
|
19
|
27
|
39
|
44
|
40
|
36
|
31
|
37
|
61
|
61
|
56
|
53
|
46
|
50
|
50
|
50
|
27
|
32
|
27
|
32
|
37
|
40
|
30
|
31
|
36
|
31
|
25
|
41
|
59
|
|
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