Air Quality
Excellent
No health implications.
33
PM2.5
43
PM10
21
O3
0.7
CO
4
SO2
51
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jan
49
Excellent
Mon
20 Jan
49
Excellent
Tue
21 Jan
48
Excellent
Wed
22 Jan
54
Good
Thu
23 Jan
50
Excellent
Fri
24 Jan
50
Excellent
Sat
25 Jan
46
Excellent
Air quality in the last 12 months (Yanping)
|
2024/12
|
43
|
44
|
43
|
43
|
45
|
43
|
19
|
41
|
70
|
52
|
36
|
20
|
18
|
46
|
53
|
51
|
45
|
39
|
50
|
50
|
40
|
51
|
50
|
37
|
34
|
44
|
67
|
80
|
54
|
46
|
59
|
|
2024/11
|
11
|
14
|
21
|
26
|
36
|
32
|
27
|
27
|
32
|
37
|
31
|
20
|
23
|
31
|
32
|
17
|
14
|
10
|
10
|
15
|
21
|
23
|
27
|
24
|
20
|
14
|
24
|
24
|
36
|
37
|
|
|
2024/10
|
12
|
12
|
26
|
23
|
26
|
21
|
20
|
12
|
11
|
23
|
32
|
36
|
28
|
30
|
30
|
24
|
21
|
28
|
28
|
12
|
18
|
23
|
14
|
30
|
32
|
28
|
19
|
8
|
19
|
31
|
21
|
|
2024/09
|
26
|
26
|
26
|
28
|
23
|
18
|
15
|
16
|
15
|
23
|
29
|
41
|
23
|
23
|
21
|
24
|
15
|
15
|
17
|
19
|
18
|
10
|
8
|
10
|
16
|
17
|
14
|
16
|
24
|
16
|
|
|
2024/08
|
18
|
23
|
27
|
20
|
18
|
26
|
24
|
23
|
28
|
31
|
26
|
26
|
22
|
22
|
19
|
21
|
17
|
18
|
17
|
16
|
12
|
19
|
28
|
27
|
26
|
25
|
31
|
28
|
26
|
26
|
29
|
|
2024/07
|
19
|
15
|
19
|
18
|
24
|
20
|
18
|
19
|
17
|
26
|
24
|
18
|
17
|
23
|
29
|
19
|
17
|
16
|
18
|
17
|
24
|
21
|
14
|
12
|
11
|
7
|
9
|
14
|
22
|
16
|
22
|
|
2024/06
|
14
|
8
|
15
|
27
|
22
|
14
|
22
|
27
|
14
|
17
|
15
|
20
|
12
|
17
|
18
|
13
|
14
|
19
|
19
|
21
|
22
|
25
|
26
|
17
|
17
|
17
|
19
|
19
|
17
|
15
|
|
|
2024/05
|
17
|
12
|
24
|
26
|
25
|
21
|
31
|
35
|
46
|
27
|
42
|
37
|
20
|
29
|
32
|
43
|
35
|
37
|
31
|
25
|
17
|
9
|
14
|
21
|
21
|
19
|
14
|
18
|
22
|
22
|
23
|
|
2024/04
|
25
|
34
|
36
|
12
|
13
|
17
|
19
|
14
|
18
|
33
|
36
|
54
|
50
|
41
|
54
|
43
|
28
|
29
|
20
|
34
|
26
|
25
|
23
|
27
|
52
|
29
|
29
|
26
|
32
|
19
|
|
|
2024/03
|
29
|
16
|
25
|
35
|
53
|
14
|
18
|
37
|
59
|
51
|
32
|
37
|
67
|
69
|
37
|
30
|
41
|
26
|
26
|
48
|
55
|
83
|
78
|
64
|
38
|
19
|
28
|
35
|
29
|
44
|
32
|
|
2024/02
|
39
|
35
|
19
|
14
|
10
|
13
|
9
|
12
|
46
|
123
|
54
|
46
|
51
|
65
|
59
|
14
|
27
|
33
|
38
|
42
|
34
|
20
|
8
|
11
|
10
|
9
|
10
|
19
|
15
|
||
|
2024/01
|
86
|
76
|
27
|
36
|
54
|
57
|
67
|
78
|
49
|
32
|
42
|
46
|
45
|
52
|
54
|
50
|
40
|
53
|
51
|
26
|
18
|
13
|
20
|
31
|
41
|
38
|
42
|
42
|
56
|
23
|
30
|
|
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