Air Quality
Excellent
No health implications.
11
PM2.5
17
PM10
66
O3
0.7
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Oct
44
Excellent
Wed
14 Oct
52
Good
Thu
15 Oct
55
Good
Fri
16 Oct
63
Good
Sat
17 Oct
57
Good
Sun
18 Oct
24
Excellent
Mon
19 Oct
21
Excellent
Air quality in the last 12 months (Kuandian)
|
2026/08
|
34
|
31
|
33
|
34
|
36
|
30
|
30
|
21
|
27
|
29
|
29
|
31
|
23
|
20
|
20
|
20
|
22
|
28
|
26
|
24
|
32
|
27
|
15
|
18
|
21
|
23
|
24
|
24
|
20
|
26
|
27
|
|
2026/07
|
34
|
27
|
29
|
31
|
28
|
28
|
27
|
21
|
29
|
25
|
13
|
22
|
18
|
14
|
26
|
42
|
41
|
31
|
24
|
32
|
39
|
31
|
26
|
23
|
18
|
20
|
26
|
29
|
25
|
24
|
29
|
|
2026/06
|
47
|
35
|
37
|
21
|
21
|
23
|
22
|
22
|
24
|
25
|
27
|
33
|
36
|
43
|
45
|
47
|
35
|
28
|
30
|
21
|
26
|
28
|
29
|
34
|
32
|
37
|
38
|
39
|
35
|
31
|
|
|
2026/05
|
55
|
44
|
24
|
24
|
37
|
35
|
25
|
26
|
36
|
39
|
36
|
42
|
34
|
39
|
45
|
44
|
35
|
34
|
29
|
33
|
28
|
28
|
30
|
27
|
29
|
32
|
23
|
35
|
28
|
47
|
56
|
|
2026/04
|
64
|
67
|
61
|
28
|
34
|
32
|
31
|
36
|
34
|
46
|
37
|
52
|
65
|
117
|
86
|
54
|
50
|
45
|
60
|
76
|
79
|
52
|
39
|
54
|
56
|
36
|
29
|
27
|
35
|
42
|
|
|
2026/03
|
74
|
90
|
100
|
62
|
48
|
37
|
37
|
55
|
57
|
58
|
54
|
51
|
47
|
75
|
199
|
137
|
115
|
58
|
47
|
49
|
63
|
75
|
85
|
95
|
103
|
85
|
76
|
66
|
62
|
30
|
39
|
|
2026/02
|
65
|
58
|
64
|
100
|
103
|
55
|
43
|
47
|
64
|
82
|
84
|
74
|
112
|
124
|
39
|
86
|
287
|
67
|
57
|
61
|
67
|
71
|
43
|
50
|
72
|
79
|
61
|
76
|
|||
|
2026/01
|
41
|
42
|
63
|
66
|
47
|
60
|
40
|
48
|
55
|
46
|
35
|
41
|
24
|
47
|
59
|
66
|
35
|
33
|
31
|
46
|
41
|
49
|
56
|
43
|
41
|
56
|
44
|
45
|
40
|
48
|
60
|
|
2025/12
|
38
|
25
|
27
|
42
|
44
|
71
|
83
|
34
|
55
|
75
|
42
|
44
|
47
|
55
|
54
|
64
|
51
|
49
|
29
|
26
|
31
|
45
|
41
|
36
|
26
|
51
|
51
|
75
|
39
|
34
|
31
|
|
2025/11
|
35
|
31
|
31
|
47
|
54
|
80
|
72
|
60
|
36
|
26
|
42
|
58
|
33
|
49
|
54
|
45
|
41
|
46
|
51
|
47
|
60
|
58
|
86
|
143
|
118
|
79
|
33
|
39
|
46
|
53
|
|
|
2025/10
|
30
|
40
|
35
|
34
|
33
|
14
|
12
|
26
|
22
|
17
|
15
|
31
|
29
|
43
|
41
|
55
|
47
|
17
|
22
|
26
|
32
|
34
|
41
|
51
|
61
|
49
|
40
|
61
|
50
|
33
|
28
|
|
2025/09
|
21
|
32
|
32
|
33
|
32
|
20
|
24
|
31
|
29
|
39
|
48
|
47
|
44
|
37
|
34
|
25
|
17
|
14
|
17
|
15
|
26
|
24
|
34
|
13
|
32
|
27
|
29
|
23
|
31
|
31
|
|
|
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