Air Quality
Excellent
No health implications.
17
PM2.5
34
PM10
21
O3
0.4
CO
10
SO2
33
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jan
55
Good
Sat
10 Jan
56
Good
Sun
11 Jan
54
Good
Mon
12 Jan
52
Good
Tue
13 Jan
48
Excellent
Wed
14 Jan
41
Excellent
Thu
15 Jan
30
Excellent
Air quality in the last 12 months (Pingyuan)
|
2025/11
|
36
|
40
|
34
|
17
|
15
|
26
|
33
|
47
|
29
|
14
|
27
|
13
|
13
|
25
|
38
|
45
|
42
|
33
|
24
|
33
|
34
|
42
|
49
|
45
|
44
|
58
|
53
|
59
|
56
|
54
|
|
|
2025/10
|
41
|
28
|
33
|
35
|
20
|
20
|
28
|
37
|
38
|
34
|
33
|
33
|
25
|
23
|
27
|
26
|
28
|
35
|
29
|
17
|
9
|
10
|
23
|
32
|
36
|
41
|
52
|
56
|
26
|
37
|
32
|
|
2025/09
|
25
|
25
|
27
|
26
|
29
|
37
|
22
|
11
|
12
|
19
|
15
|
24
|
26
|
28
|
28
|
29
|
34
|
19
|
16
|
8
|
13
|
22
|
21
|
12
|
17
|
23
|
31
|
31
|
33
|
38
|
|
|
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
|
|
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