Air Quality
Excellent
No health implications.
13
PM2.5
21
PM10
15
O3
0.6
CO
18
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Apr
50
Excellent
Mon
21 Apr
50
Excellent
Tue
22 Apr
54
Good
Wed
23 Apr
54
Good
Thu
24 Apr
58
Good
Fri
25 Apr
57
Good
Sat
26 Apr
33
Excellent
Air quality in the last 12 months (Pingyuan)
|
2025/02
|
45
|
29
|
10
|
25
|
37
|
38
|
19
|
49
|
36
|
41
|
46
|
62
|
42
|
41
|
43
|
42
|
36
|
36
|
39
|
40
|
19
|
25
|
11
|
21
|
48
|
57
|
54
|
42
|
|||
|
2025/01
|
76
|
65
|
62
|
48
|
61
|
65
|
65
|
64
|
56
|
42
|
44
|
45
|
49
|
48
|
55
|
59
|
46
|
54
|
52
|
53
|
56
|
63
|
50
|
49
|
42
|
16
|
28
|
60
|
118
|
56
|
37
|
|
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
|
|
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