Air Quality
Excellent
No health implications.
6
PM2.5
25
PM10
76
O3
0.3
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jun
71
Good
Tue
9 Jun
49
Excellent
Wed
10 Jun
53
Good
Thu
11 Jun
67
Good
Fri
12 Jun
84
Good
Sat
13 Jun
90
Good
Sun
14 Jun
16
Excellent
Air quality in the last 12 months (Pingquan)
|
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
|
|
|
2025/08
|
38
|
43
|
32
|
24
|
21
|
30
|
26
|
31
|
22
|
29
|
33
|
32
|
24
|
34
|
37
|
28
|
28
|
37
|
32
|
21
|
21
|
21
|
32
|
20
|
22
|
26
|
26
|
15
|
35
|
38
|
35
|
|
2025/07
|
34
|
32
|
27
|
33
|
33
|
20
|
30
|
34
|
39
|
44
|
44
|
45
|
22
|
26
|
26
|
21
|
21
|
23
|
34
|
25
|
25
|
35
|
37
|
22
|
30
|
37
|
25
|
21
|
19
|
25
|
33
|
|
2025/06
|
44
|
50
|
29
|
24
|
37
|
36
|
27
|
34
|
42
|
24
|
41
|
50
|
39
|
41
|
18
|
18
|
30
|
45
|
36
|
27
|
25
|
33
|
42
|
55
|
51
|
53
|
46
|
24
|
43
|
36
|
|
|
2025/05
|
38
|
36
|
28
|
33
|
41
|
29
|
50
|
72
|
29
|
33
|
51
|
64
|
69
|
40
|
43
|
57
|
41
|
26
|
47
|
62
|
59
|
72
|
42
|
38
|
41
|
51
|
50
|
49
|
58
|
72
|
60
|
|
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