Air Quality
Excellent
No health implications.
19
PM2.5
48
PM10
37
O3
0.5
CO
6
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Sep
56
Good
Mon
21 Sep
60
Good
Tue
22 Sep
66
Good
Wed
23 Sep
55
Good
Thu
24 Sep
54
Good
Fri
25 Sep
25
Excellent
Sat
26 Sep
26
Excellent
Air quality in the last 12 months (Pingquan)
|
2026/08
|
30
|
32
|
31
|
26
|
32
|
40
|
28
|
25
|
30
|
38
|
35
|
23
|
21
|
27
|
31
|
33
|
24
|
32
|
37
|
41
|
49
|
37
|
32
|
34
|
32
|
25
|
34
|
23
|
24
|
28
|
23
|
|
2026/07
|
33
|
42
|
47
|
50
|
32
|
30
|
28
|
27
|
38
|
29
|
21
|
23
|
30
|
29
|
37
|
34
|
38
|
39
|
33
|
41
|
39
|
34
|
35
|
37
|
34
|
32
|
35
|
41
|
32
|
29
|
30
|
|
2026/06
|
53
|
58
|
25
|
21
|
22
|
26
|
23
|
26
|
24
|
26
|
28
|
44
|
41
|
31
|
47
|
45
|
32
|
46
|
55
|
29
|
28
|
40
|
33
|
33
|
26
|
38
|
49
|
52
|
46
|
37
|
|
|
2026/05
|
43
|
39
|
22
|
32
|
52
|
43
|
28
|
32
|
51
|
49
|
40
|
49
|
64
|
70
|
60
|
54
|
33
|
24
|
32
|
26
|
33
|
36
|
34
|
56
|
48
|
34
|
41
|
35
|
30
|
44
|
61
|
|
2026/04
|
43
|
64
|
89
|
47
|
47
|
26
|
26
|
55
|
38
|
33
|
60
|
65
|
47
|
57
|
72
|
73
|
48
|
78
|
87
|
113
|
52
|
48
|
55
|
62
|
61
|
43
|
29
|
26
|
32
|
43
|
|
|
2026/03
|
52
|
63
|
86
|
58
|
48
|
32
|
48
|
63
|
27
|
59
|
55
|
63
|
87
|
38
|
62
|
61
|
84
|
38
|
48
|
49
|
77
|
106
|
110
|
116
|
112
|
79
|
43
|
55
|
57
|
32
|
43
|
|
2026/02
|
41
|
38
|
67
|
90
|
63
|
28
|
30
|
30
|
63
|
75
|
59
|
86
|
97
|
82
|
35
|
54
|
108
|
31
|
58
|
75
|
229
|
45
|
39
|
58
|
84
|
62
|
46
|
49
|
|||
|
2026/01
|
43
|
56
|
75
|
70
|
61
|
49
|
32
|
58
|
81
|
28
|
27
|
54
|
30
|
61
|
75
|
46
|
34
|
43
|
33
|
32
|
36
|
47
|
50
|
48
|
42
|
53
|
42
|
52
|
58
|
71
|
56
|
|
2025/12
|
25
|
24
|
25
|
34
|
46
|
76
|
57
|
31
|
57
|
70
|
44
|
47
|
46
|
52
|
74
|
65
|
71
|
94
|
116
|
28
|
35
|
65
|
61
|
37
|
28
|
58
|
77
|
94
|
62
|
37
|
29
|
|
2025/11
|
39
|
23
|
46
|
60
|
100
|
79
|
51
|
50
|
30
|
37
|
47
|
69
|
34
|
59
|
80
|
46
|
20
|
32
|
49
|
30
|
42
|
60
|
82
|
66
|
29
|
59
|
31
|
63
|
72
|
48
|
|
|
2025/10
|
50
|
53
|
43
|
47
|
35
|
21
|
42
|
25
|
15
|
22
|
35
|
35
|
46
|
54
|
58
|
32
|
31
|
19
|
22
|
25
|
38
|
44
|
46
|
68
|
75
|
34
|
32
|
55
|
115
|
81
|
50
|
|
2025/09
|
34
|
33
|
42
|
49
|
46
|
32
|
33
|
28
|
41
|
30
|
51
|
55
|
51
|
30
|
24
|
25
|
24
|
28
|
40
|
41
|
37
|
30
|
28
|
39
|
43
|
48
|
53
|
45
|
46
|
52
|
|
|
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