Air Quality
Excellent
No health implications.
18
PM2.5
29
PM10
141
O3
0.5
CO
7
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 May
79
Good
Tue
13 May
89
Good
Wed
14 May
90
Good
Thu
15 May
47
Excellent
Fri
16 May
49
Excellent
Sat
17 May
51
Good
Sun
18 May
21
Excellent
Air quality in the last 12 months (Jiaoling)
|
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
|
|
2024/11
|
22
|
21
|
32
|
39
|
39
|
45
|
34
|
31
|
39
|
46
|
43
|
27
|
24
|
31
|
30
|
19
|
22
|
22
|
18
|
16
|
18
|
24
|
27
|
35
|
23
|
16
|
27
|
26
|
34
|
44
|
|
|
2024/10
|
19
|
16
|
28
|
30
|
28
|
31
|
30
|
30
|
27
|
27
|
35
|
45
|
38
|
40
|
45
|
28
|
32
|
34
|
37
|
30
|
26
|
28
|
19
|
30
|
35
|
37
|
43
|
12
|
20
|
32
|
30
|
|
2024/09
|
26
|
30
|
32
|
22
|
24
|
17
|
17
|
20
|
20
|
19
|
31
|
41
|
32
|
27
|
18
|
20
|
22
|
24
|
30
|
23
|
17
|
19
|
11
|
16
|
20
|
27
|
28
|
32
|
24
|
23
|
|
|
2024/08
|
18
|
23
|
28
|
32
|
25
|
26
|
27
|
28
|
32
|
40
|
27
|
26
|
21
|
15
|
16
|
27
|
18
|
16
|
14
|
11
|
11
|
16
|
23
|
26
|
21
|
27
|
36
|
29
|
26
|
29
|
25
|
|
2024/07
|
24
|
20
|
18
|
19
|
19
|
19
|
14
|
16
|
20
|
19
|
17
|
14
|
23
|
24
|
14
|
16
|
14
|
18
|
18
|
21
|
19
|
20
|
28
|
24
|
23
|
12
|
10
|
11
|
16
|
21
|
12
|
|
2024/06
|
14
|
12
|
22
|
14
|
18
|
16
|
24
|
30
|
21
|
20
|
17
|
18
|
23
|
20
|
18
|
14
|
17
|
21
|
18
|
19
|
22
|
35
|
24
|
20
|
19
|
19
|
22
|
18
|
17
|
18
|
|
|
2024/05
|
16
|
19
|
27
|
30
|
16
|
25
|
39
|
40
|
40
|
51
|
37
|
34
|
23
|
24
|
36
|
42
|
53
|
51
|
41
|
19
|
16
|
12
|
13
|
13
|
13
|
19
|
18
|
18
|
19
|
31
|
20
|
|
2024/04
|
26
|
36
|
33
|
33
|
17
|
21
|
10
|
12
|
16
|
28
|
47
|
48
|
50
|
46
|
48
|
44
|
35
|
20
|
23
|
19
|
19
|
23
|
25
|
23
|
14
|
17
|
25
|
16
|
21
|
21
|
|
|
2024/03
|
23
|
18
|
33
|
42
|
41
|
18
|
24
|
32
|
59
|
35
|
26
|
27
|
52
|
63
|
30
|
45
|
38
|
29
|
20
|
49
|
56
|
52
|
48
|
41
|
32
|
25
|
42
|
40
|
34
|
56
|
29
|
|
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