Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
*
PM2.5
50
PM10
71
O3
0.6
CO
7
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Mar
71
Good
Thu
20 Mar
64
Good
Fri
21 Mar
63
Good
Sat
22 Mar
68
Good
Sun
23 Mar
68
Good
Mon
24 Mar
30
Excellent
Tue
25 Mar
36
Excellent
Air quality in the last 12 months (Kuandian)
|
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
|
|
2024/04
|
55
|
52
|
38
|
54
|
61
|
71
|
73
|
68
|
73
|
78
|
32
|
30
|
23
|
28
|
39
|
101
|
95
|
71
|
72
|
75
|
54
|
39
|
37
|
18
|
29
|
37
|
50
|
30
|
37
|
30
|
|
|
2024/03
|
37
|
53
|
36
|
44
|
42
|
30
|
40
|
37
|
36
|
47
|
32
|
35
|
68
|
83
|
97
|
77
|
60
|
50
|
49
|
36
|
50
|
33
|
48
|
59
|
49
|
47
|
37
|
71
|
85
|
54
|
65
|
|
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