Air Quality
Excellent
No health implications.
9
PM2.5
15
PM10
56
O3
0.5
CO
12
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Jul
35
Excellent
Mon
7 Jul
42
Excellent
Tue
8 Jul
45
Excellent
Wed
9 Jul
44
Excellent
Thu
10 Jul
36
Excellent
Fri
11 Jul
46
Excellent
Sat
12 Jul
43
Excellent
Jian'ou Air quality rank
Air quality in the last 12 months (Jian'ou)
|
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
|
|
2025/02
|
31
|
13
|
15
|
43
|
38
|
45
|
43
|
51
|
35
|
59
|
31
|
43
|
41
|
61
|
53
|
49
|
41
|
68
|
33
|
20
|
13
|
24
|
12
|
34
|
71
|
56
|
41
|
27
|
|||
|
2025/01
|
73
|
64
|
54
|
52
|
52
|
56
|
62
|
67
|
53
|
47
|
35
|
38
|
44
|
48
|
54
|
59
|
46
|
44
|
41
|
42
|
62
|
68
|
61
|
47
|
33
|
24
|
29
|
58
|
126
|
46
|
36
|
|
2024/12
|
45
|
45
|
51
|
58
|
53
|
38
|
26
|
50
|
65
|
54
|
36
|
26
|
28
|
51
|
51
|
49
|
46
|
45
|
56
|
44
|
44
|
59
|
52
|
46
|
50
|
64
|
90
|
86
|
57
|
55
|
63
|
|
2024/11
|
12
|
18
|
26
|
36
|
46
|
39
|
30
|
31
|
40
|
38
|
32
|
30
|
34
|
35
|
30
|
18
|
18
|
16
|
16
|
21
|
27
|
29
|
40
|
30
|
26
|
17
|
29
|
30
|
40
|
43
|
|
|
2024/10
|
16
|
15
|
25
|
24
|
30
|
24
|
21
|
14
|
17
|
29
|
41
|
46
|
34
|
35
|
40
|
24
|
27
|
32
|
30
|
14
|
24
|
28
|
19
|
36
|
30
|
28
|
22
|
10
|
26
|
36
|
23
|
|
2024/09
|
28
|
32
|
31
|
28
|
23
|
21
|
16
|
18
|
19
|
27
|
32
|
37
|
26
|
22
|
23
|
25
|
17
|
18
|
20
|
25
|
20
|
11
|
9
|
11
|
16
|
22
|
17
|
22
|
30
|
22
|
|
|
2024/08
|
19
|
24
|
28
|
25
|
20
|
26
|
27
|
26
|
30
|
36
|
27
|
25
|
22
|
21
|
21
|
22
|
17
|
17
|
16
|
16
|
11
|
21
|
28
|
30
|
30
|
30
|
33
|
24
|
27
|
30
|
30
|
|
2024/07
|
23
|
19
|
23
|
22
|
28
|
25
|
24
|
22
|
22
|
28
|
28
|
22
|
24
|
27
|
28
|
22
|
21
|
21
|
20
|
22
|
27
|
21
|
16
|
15
|
10
|
8
|
10
|
14
|
16
|
17
|
18
|
|
2024/06
|
12
|
10
|
17
|
30
|
26
|
19
|
24
|
28
|
21
|
21
|
18
|
22
|
17
|
17
|
19
|
14
|
16
|
21
|
25
|
24
|
25
|
28
|
31
|
19
|
19
|
18
|
21
|
25
|
19
|
18
|
|
|
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