Air Quality
Excellent
No health implications.
2
PM2.5
9
PM10
24
O3
0.7
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Feb
50
Excellent
Tue
4 Feb
55
Good
Wed
5 Feb
53
Good
Thu
6 Feb
48
Excellent
Fri
7 Feb
53
Good
Sat
8 Feb
47
Excellent
Sun
9 Feb
23
Excellent
Air quality in the last 12 months (Pingyuan)
|
2024/12
|
56
|
46
|
53
|
50
|
52
|
57
|
40
|
30
|
46
|
40
|
40
|
24
|
30
|
59
|
45
|
43
|
50
|
46
|
49
|
54
|
49
|
52
|
63
|
55
|
74
|
65
|
70
|
78
|
70
|
64
|
62
|
|
2024/11
|
22
|
21
|
34
|
41
|
40
|
44
|
36
|
31
|
40
|
47
|
45
|
29
|
27
|
31
|
32
|
19
|
24
|
22
|
18
|
16
|
19
|
25
|
28
|
36
|
26
|
16
|
26
|
26
|
37
|
49
|
|
|
2024/10
|
19
|
17
|
29
|
31
|
29
|
33
|
31
|
31
|
29
|
29
|
37
|
46
|
41
|
43
|
47
|
31
|
34
|
37
|
36
|
30
|
27
|
30
|
21
|
31
|
36
|
39
|
45
|
12
|
22
|
33
|
30
|
|
2024/09
|
27
|
33
|
33
|
21
|
23
|
16
|
17
|
19
|
20
|
21
|
33
|
42
|
31
|
28
|
18
|
22
|
22
|
24
|
31
|
24
|
16
|
16
|
12
|
18
|
21
|
27
|
28
|
30
|
26
|
22
|
|
|
2024/08
|
19
|
25
|
28
|
34
|
26
|
27
|
29
|
30
|
34
|
41
|
28
|
26
|
19
|
16
|
17
|
24
|
19
|
15
|
15
|
12
|
11
|
17
|
23
|
26
|
23
|
29
|
38
|
29
|
28
|
30
|
26
|
|
2024/07
|
25
|
19
|
18
|
19
|
20
|
19
|
14
|
17
|
20
|
20
|
18
|
15
|
22
|
24
|
16
|
16
|
14
|
18
|
18
|
21
|
19
|
20
|
27
|
25
|
24
|
13
|
10
|
12
|
16
|
21
|
12
|
|
2024/06
|
14
|
11
|
25
|
15
|
20
|
17
|
25
|
28
|
23
|
21
|
18
|
19
|
23
|
21
|
17
|
15
|
17
|
21
|
18
|
18
|
22
|
33
|
24
|
19
|
19
|
20
|
21
|
18
|
17
|
17
|
|
|
2024/05
|
17
|
21
|
28
|
32
|
17
|
28
|
40
|
41
|
41
|
49
|
40
|
35
|
26
|
26
|
38
|
44
|
54
|
52
|
44
|
20
|
16
|
13
|
15
|
15
|
15
|
18
|
18
|
18
|
20
|
32
|
24
|
|
2024/04
|
29
|
42
|
36
|
39
|
19
|
22
|
11
|
14
|
19
|
28
|
49
|
51
|
53
|
48
|
51
|
46
|
36
|
21
|
25
|
23
|
20
|
25
|
28
|
24
|
16
|
18
|
26
|
16
|
23
|
22
|
|
|
2024/03
|
24
|
20
|
36
|
44
|
50
|
23
|
27
|
38
|
60
|
35
|
26
|
28
|
54
|
62
|
33
|
50
|
44
|
33
|
25
|
53
|
57
|
56
|
52
|
44
|
35
|
28
|
40
|
44
|
38
|
60
|
33
|
|
2024/02
|
38
|
29
|
19
|
23
|
13
|
23
|
12
|
11
|
34
|
89
|
67
|
56
|
51
|
49
|
54
|
27
|
42
|
40
|
33
|
31
|
26
|
26
|
15
|
19
|
24
|
23
|
16
|
37
|
22
|
||
|
2024/01
|
82
|
75
|
31
|
37
|
52
|
53
|
54
|
78
|
64
|
28
|
40
|
52
|
55
|
53
|
51
|
70
|
50
|
49
|
45
|
28
|
18
|
15
|
20
|
26
|
40
|
43
|
50
|
47
|
49
|
42
|
47
|
|
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