Air Quality
Excellent
No health implications.
23
PM2.5
32
PM10
99
O3
0.5
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Jul
84
Good
Wed
16 Jul
69
Good
Thu
17 Jul
76
Good
Fri
18 Jul
93
Good
Sat
19 Jul
90
Good
Sun
20 Jul
70
Good
Mon
21 Jul
22
Excellent
Air quality in the last 12 months (Kangbao)
|
2025/06
|
30
|
14
|
17
|
17
|
20
|
17
|
15
|
15
|
20
|
24
|
34
|
51
|
32
|
22
|
13
|
21
|
22
|
29
|
20
|
15
|
16
|
29
|
27
|
33
|
39
|
41
|
41
|
30
|
32
|
26
|
|
|
2025/05
|
17
|
17
|
16
|
23
|
72
|
20
|
39
|
61
|
33
|
42
|
20
|
30
|
30
|
25
|
29
|
68
|
22
|
17
|
15
|
40
|
29
|
36
|
37
|
32
|
39
|
24
|
17
|
27
|
42
|
52
|
20
|
|
2025/04
|
16
|
19
|
49
|
42
|
19
|
31
|
28
|
26
|
25
|
27
|
62
|
41
|
44
|
33
|
28
|
69
|
52
|
14
|
15
|
37
|
50
|
35
|
41
|
18
|
18
|
25
|
15
|
17
|
34
|
17
|
|
|
2025/03
|
46
|
20
|
21
|
36
|
33
|
17
|
26
|
47
|
59
|
81
|
137
|
39
|
37
|
45
|
30
|
19
|
22
|
17
|
15
|
20
|
25
|
37
|
134
|
75
|
38
|
114
|
24
|
21
|
22
|
15
|
14
|
|
2025/02
|
56
|
24
|
17
|
22
|
33
|
47
|
20
|
17
|
23
|
41
|
45
|
38
|
48
|
39
|
74
|
16
|
17
|
13
|
14
|
14
|
16
|
18
|
17
|
34
|
30
|
31
|
52
|
36
|
|||
|
2025/01
|
36
|
18
|
24
|
25
|
34
|
15
|
20
|
16
|
18
|
23
|
30
|
24
|
26
|
18
|
31
|
45
|
33
|
38
|
33
|
39
|
22
|
29
|
41
|
36
|
59
|
92
|
18
|
32
|
132
|
55
|
61
|
|
2024/12
|
30
|
17
|
18
|
13
|
17
|
19
|
15
|
22
|
20
|
22
|
26
|
27
|
25
|
25
|
28
|
23
|
18
|
17
|
25
|
29
|
17
|
22
|
22
|
38
|
46
|
22
|
21
|
41
|
80
|
50
|
35
|
|
2024/11
|
41
|
36
|
25
|
14
|
18
|
26
|
43
|
65
|
88
|
43
|
41
|
34
|
53
|
48
|
41
|
46
|
29
|
26
|
50
|
42
|
20
|
23
|
46
|
70
|
28
|
29
|
23
|
15
|
17
|
39
|
|
|
2024/10
|
12
|
13
|
20
|
35
|
38
|
18
|
11
|
21
|
30
|
25
|
32
|
38
|
51
|
39
|
24
|
44
|
56
|
23
|
18
|
19
|
26
|
14
|
28
|
34
|
44
|
42
|
14
|
20
|
18
|
25
|
35
|
|
2024/09
|
16
|
14
|
20
|
23
|
15
|
13
|
18
|
22
|
25
|
15
|
16
|
18
|
17
|
14
|
16
|
15
|
13
|
23
|
33
|
12
|
13
|
15
|
22
|
26
|
13
|
21
|
47
|
42
|
20
|
13
|
|
|
2024/08
|
20
|
30
|
34
|
37
|
25
|
19
|
31
|
28
|
27
|
54
|
15
|
17
|
17
|
23
|
25
|
32
|
28
|
22
|
24
|
16
|
13
|
14
|
15
|
18
|
16
|
17
|
23
|
24
|
26
|
24
|
26
|
|
2024/07
|
15
|
25
|
23
|
22
|
21
|
23
|
26
|
29
|
50
|
47
|
41
|
29
|
22
|
32
|
36
|
21
|
15
|
17
|
26
|
24
|
47
|
55
|
31
|
31
|
28
|
20
|
24
|
19
|
16
|
31
|
25
|
|
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