Air Quality
Excellent
No health implications.
20
PM2.5
40
PM10
52
O3
0.5
CO
8
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Dec
39
Excellent
Sun
28 Dec
56
Good
Mon
29 Dec
55
Good
Tue
30 Dec
55
Good
Wed
31 Dec
54
Good
Thu
1 Jan
54
Good
Fri
2 Jan
38
Excellent
Air quality in the last 12 months (Jiaoling)
|
2025/11
|
32
|
39
|
34
|
17
|
16
|
24
|
31
|
45
|
28
|
13
|
25
|
13
|
13
|
24
|
32
|
42
|
42
|
31
|
25
|
28
|
31
|
35
|
44
|
43
|
42
|
53
|
49
|
54
|
49
|
51
|
|
|
2025/10
|
38
|
29
|
30
|
35
|
18
|
19
|
26
|
34
|
34
|
31
|
32
|
31
|
23
|
21
|
26
|
26
|
26
|
33
|
27
|
17
|
9
|
10
|
22
|
30
|
35
|
42
|
49
|
54
|
26
|
35
|
29
|
|
2025/09
|
25
|
23
|
26
|
25
|
29
|
35
|
21
|
10
|
12
|
19
|
15
|
22
|
24
|
27
|
29
|
28
|
32
|
19
|
14
|
8
|
12
|
20
|
19
|
10
|
16
|
21
|
28
|
31
|
31
|
37
|
|
|
2025/08
|
20
|
21
|
18
|
18
|
13
|
20
|
23
|
22
|
30
|
20
|
22
|
21
|
25
|
7
|
17
|
16
|
23
|
19
|
16
|
17
|
18
|
19
|
25
|
21
|
25
|
17
|
16
|
20
|
20
|
24
|
26
|
|
2025/07
|
19
|
22
|
32
|
36
|
23
|
22
|
31
|
35
|
34
|
13
|
14
|
16
|
22
|
24
|
29
|
33
|
33
|
21
|
16
|
11
|
12
|
11
|
19
|
20
|
21
|
25
|
23
|
21
|
23
|
21
|
18
|
|
2025/06
|
20
|
27
|
13
|
23
|
37
|
41
|
37
|
38
|
31
|
24
|
22
|
25
|
21
|
17
|
16
|
15
|
11
|
22
|
19
|
14
|
18
|
19
|
18
|
20
|
27
|
19
|
19
|
20
|
20
|
18
|
|
|
2025/05
|
50
|
53
|
48
|
48
|
27
|
26
|
22
|
29
|
23
|
31
|
23
|
29
|
37
|
36
|
34
|
26
|
22
|
21
|
21
|
26
|
23
|
26
|
24
|
20
|
38
|
29
|
36
|
32
|
10
|
14
|
25
|
|
2025/04
|
21
|
30
|
47
|
52
|
41
|
50
|
55
|
55
|
54
|
31
|
42
|
73
|
115
|
88
|
78
|
69
|
59
|
50
|
30
|
30
|
33
|
33
|
29
|
23
|
15
|
12
|
25
|
23
|
42
|
49
|
|
|
2025/03
|
30
|
31
|
31
|
19
|
12
|
11
|
19
|
25
|
39
|
52
|
46
|
31
|
26
|
27
|
16
|
13
|
46
|
30
|
36
|
38
|
44
|
52
|
54
|
64
|
75
|
65
|
41
|
38
|
11
|
9
|
9
|
|
2025/02
|
38
|
27
|
8
|
23
|
32
|
36
|
18
|
50
|
33
|
39
|
40
|
63
|
42
|
38
|
40
|
38
|
36
|
36
|
39
|
38
|
19
|
26
|
10
|
18
|
46
|
55
|
48
|
38
|
|||
|
2025/01
|
72
|
63
|
61
|
47
|
56
|
61
|
63
|
62
|
55
|
39
|
43
|
40
|
45
|
45
|
52
|
56
|
42
|
53
|
48
|
48
|
51
|
59
|
43
|
50
|
39
|
16
|
27
|
48
|
94
|
47
|
28
|
|
2024/12
|
52
|
45
|
47
|
46
|
49
|
57
|
42
|
27
|
42
|
36
|
40
|
23
|
30
|
56
|
42
|
39
|
45
|
43
|
47
|
51
|
47
|
49
|
61
|
52
|
69
|
62
|
69
|
78
|
68
|
62
|
58
|
|
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