Air Quality
Excellent
No health implications.
4
PM2.5
10
PM10
30
O3
0.5
CO
5
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Jul
30
Excellent
Wed
15 Jul
53
Good
Thu
16 Jul
66
Good
Fri
17 Jul
56
Good
Sat
18 Jul
53
Good
Sun
19 Jul
55
Good
Mon
20 Jul
30
Excellent
Air quality in the last 12 months (Kuandian)
|
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
|
|
|
2025/08
|
38
|
30
|
26
|
13
|
18
|
14
|
14
|
29
|
35
|
23
|
30
|
43
|
30
|
20
|
32
|
12
|
14
|
15
|
18
|
10
|
21
|
18
|
24
|
18
|
14
|
15
|
21
|
23
|
23
|
25
|
9
|
|
2025/07
|
9
|
8
|
8
|
12
|
17
|
16
|
27
|
36
|
42
|
52
|
49
|
46
|
41
|
19
|
18
|
13
|
12
|
20
|
18
|
14
|
20
|
13
|
11
|
19
|
29
|
32
|
37
|
41
|
35
|
33
|
40
|
|
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