Air Quality
Excellent
No health implications.
21
PM2.5
31
PM10
82
O3
0.6
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Apr
51
Good
Sun
12 Apr
49
Excellent
Mon
13 Apr
48
Excellent
Tue
14 Apr
51
Good
Wed
15 Apr
49
Excellent
Thu
16 Apr
44
Excellent
Fri
17 Apr
42
Excellent
Jian'ou Air quality rank
Air quality in the last 12 months (Jian'ou)
|
2026/02
|
20
|
29
|
44
|
53
|
54
|
40
|
11
|
28
|
36
|
38
|
37
|
45
|
51
|
41
|
41
|
32
|
33
|
35
|
32
|
28
|
41
|
42
|
62
|
49
|
22
|
12
|
16
|
12
|
|||
|
2026/01
|
25
|
14
|
31
|
42
|
35
|
29
|
44
|
40
|
41
|
42
|
45
|
54
|
47
|
45
|
45
|
53
|
65
|
61
|
58
|
17
|
17
|
50
|
63
|
59
|
41
|
44
|
51
|
33
|
38
|
28
|
19
|
|
2025/12
|
46
|
59
|
54
|
52
|
46
|
50
|
54
|
62
|
62
|
43
|
50
|
58
|
40
|
26
|
38
|
45
|
47
|
71
|
69
|
54
|
69
|
31
|
36
|
38
|
14
|
40
|
37
|
37
|
43
|
46
|
54
|
|
2025/11
|
28
|
38
|
42
|
15
|
21
|
28
|
30
|
27
|
15
|
22
|
33
|
10
|
18
|
28
|
43
|
50
|
41
|
20
|
24
|
33
|
38
|
43
|
47
|
41
|
50
|
62
|
58
|
57
|
55
|
49
|
|
|
2025/10
|
32
|
22
|
24
|
25
|
26
|
25
|
30
|
34
|
36
|
27
|
28
|
28
|
34
|
21
|
23
|
25
|
28
|
31
|
17
|
15
|
13
|
15
|
28
|
28
|
28
|
42
|
43
|
32
|
24
|
28
|
20
|
|
2025/09
|
22
|
21
|
24
|
27
|
26
|
24
|
19
|
17
|
18
|
18
|
14
|
23
|
27
|
20
|
35
|
22
|
18
|
17
|
17
|
18
|
16
|
21
|
15
|
14
|
21
|
20
|
24
|
24
|
28
|
31
|
|
|
2025/08
|
29
|
24
|
19
|
18
|
15
|
22
|
19
|
22
|
28
|
30
|
30
|
26
|
16
|
13
|
11
|
12
|
14
|
14
|
19
|
17
|
15
|
19
|
24
|
24
|
18
|
18
|
15
|
13
|
16
|
16
|
21
|
|
2025/07
|
14
|
16
|
20
|
22
|
20
|
16
|
17
|
28
|
18
|
15
|
16
|
17
|
19
|
17
|
28
|
30
|
33
|
30
|
14
|
12
|
9
|
14
|
18
|
17
|
22
|
16
|
16
|
14
|
15
|
22
|
24
|
|
2025/06
|
35
|
27
|
14
|
21
|
25
|
31
|
40
|
34
|
18
|
18
|
19
|
18
|
16
|
21
|
16
|
17
|
21
|
19
|
20
|
17
|
16
|
18
|
22
|
21
|
26
|
27
|
25
|
21
|
25
|
21
|
|
|
2025/05
|
44
|
40
|
51
|
48
|
31
|
41
|
66
|
40
|
26
|
35
|
28
|
34
|
32
|
38
|
48
|
46
|
44
|
18
|
20
|
26
|
29
|
26
|
22
|
20
|
46
|
52
|
44
|
22
|
12
|
25
|
35
|
|
2025/04
|
21
|
33
|
38
|
43
|
46
|
51
|
53
|
56
|
58
|
31
|
39
|
60
|
104
|
85
|
72
|
56
|
64
|
57
|
49
|
23
|
41
|
34
|
25
|
19
|
10
|
19
|
20
|
31
|
45
|
50
|
|
|
2025/03
|
43
|
49
|
41
|
16
|
13
|
11
|
32
|
38
|
43
|
42
|
54
|
53
|
30
|
13
|
10
|
18
|
36
|
31
|
36
|
40
|
35
|
37
|
46
|
57
|
71
|
87
|
74
|
35
|
16
|
13
|
17
|
|
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