Air Quality
Excellent
No health implications.
16
PM2.5
25
PM10
72
O3
0.6
CO
9
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Oct
59
Good
Wed
15 Oct
49
Excellent
Thu
16 Oct
58
Good
Fri
17 Oct
57
Good
Sat
18 Oct
59
Good
Sun
19 Oct
57
Good
Mon
20 Oct
39
Excellent
Air quality in the last 12 months (Pingyuan)
|
2025/08
|
20
|
23
|
18
|
17
|
13
|
20
|
23
|
23
|
32
|
21
|
20
|
22
|
27
|
8
|
16
|
18
|
23
|
18
|
17
|
17
|
19
|
21
|
27
|
21
|
26
|
17
|
17
|
22
|
21
|
25
|
27
|
|
2025/07
|
19
|
23
|
34
|
36
|
23
|
22
|
32
|
35
|
35
|
14
|
14
|
16
|
24
|
24
|
31
|
34
|
35
|
22
|
17
|
12
|
12
|
11
|
19
|
20
|
22
|
24
|
24
|
22
|
22
|
21
|
18
|
|
2025/06
|
22
|
27
|
14
|
25
|
38
|
42
|
38
|
38
|
31
|
27
|
22
|
27
|
21
|
17
|
16
|
15
|
12
|
22
|
20
|
14
|
17
|
19
|
18
|
21
|
26
|
19
|
20
|
20
|
21
|
18
|
|
|
2025/05
|
52
|
54
|
50
|
49
|
28
|
27
|
25
|
33
|
25
|
31
|
25
|
33
|
39
|
37
|
35
|
25
|
22
|
23
|
22
|
25
|
23
|
28
|
24
|
22
|
41
|
32
|
38
|
34
|
12
|
15
|
28
|
|
2025/04
|
22
|
31
|
47
|
55
|
40
|
50
|
57
|
57
|
57
|
38
|
45
|
72
|
122
|
93
|
81
|
74
|
60
|
52
|
32
|
33
|
34
|
37
|
31
|
25
|
15
|
13
|
27
|
26
|
44
|
51
|
|
|
2025/03
|
37
|
33
|
34
|
19
|
11
|
13
|
20
|
26
|
38
|
54
|
49
|
33
|
29
|
27
|
17
|
13
|
49
|
33
|
38
|
41
|
47
|
53
|
58
|
66
|
77
|
62
|
42
|
40
|
12
|
9
|
9
|
|
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
|
|
|
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