Air Quality
Excellent
No health implications.
15
PM2.5
36
PM10
69
O3
0.8
CO
5
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Aug
67
Good
Fri
22 Aug
65
Good
Sat
23 Aug
67
Good
Sun
24 Aug
59
Good
Mon
25 Aug
59
Good
Tue
26 Aug
68
Good
Wed
27 Aug
30
Excellent
Pingquan Air quality rank
Air quality in the last 12 months (Pingquan)
|
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
|
|
2025/04
|
45
|
20
|
45
|
59
|
27
|
46
|
63
|
32
|
43
|
54
|
70
|
96
|
39
|
25
|
47
|
62
|
62
|
33
|
28
|
47
|
57
|
39
|
64
|
39
|
35
|
64
|
38
|
38
|
56
|
56
|
|
|
2025/03
|
96
|
54
|
43
|
56
|
60
|
32
|
56
|
81
|
112
|
110
|
129
|
56
|
59
|
54
|
34
|
31
|
43
|
25
|
41
|
42
|
33
|
45
|
83
|
71
|
52
|
103
|
54
|
35
|
34
|
39
|
53
|
|
2025/02
|
86
|
82
|
26
|
24
|
24
|
50
|
30
|
21
|
35
|
60
|
85
|
49
|
61
|
61
|
77
|
37
|
24
|
35
|
33
|
31
|
25
|
33
|
23
|
44
|
51
|
51
|
86
|
125
|
|||
|
2025/01
|
54
|
30
|
40
|
65
|
55
|
36
|
28
|
30
|
24
|
36
|
54
|
58
|
54
|
38
|
31
|
50
|
70
|
76
|
50
|
67
|
54
|
55
|
83
|
102
|
120
|
82
|
22
|
48
|
175
|
47
|
63
|
|
2024/12
|
63
|
25
|
40
|
33
|
33
|
28
|
25
|
36
|
57
|
58
|
46
|
73
|
39
|
30
|
41
|
45
|
29
|
35
|
61
|
52
|
29
|
37
|
49
|
67
|
76
|
27
|
28
|
39
|
64
|
68
|
46
|
|
2024/11
|
83
|
60
|
55
|
30
|
40
|
43
|
73
|
108
|
100
|
83
|
56
|
54
|
54
|
54
|
43
|
39
|
31
|
40
|
60
|
67
|
40
|
40
|
54
|
85
|
63
|
21
|
29
|
29
|
32
|
39
|
|
|
2024/10
|
18
|
20
|
30
|
46
|
64
|
44
|
26
|
33
|
56
|
28
|
44
|
64
|
84
|
83
|
39
|
48
|
64
|
49
|
17
|
29
|
41
|
31
|
44
|
54
|
71
|
95
|
48
|
48
|
58
|
44
|
72
|
|
2024/09
|
23
|
20
|
26
|
38
|
24
|
31
|
26
|
34
|
43
|
21
|
28
|
27
|
29
|
19
|
21
|
37
|
28
|
29
|
43
|
20
|
16
|
20
|
29
|
45
|
44
|
26
|
43
|
50
|
51
|
17
|
|
|
2024/08
|
27
|
34
|
34
|
23
|
33
|
34
|
42
|
43
|
49
|
36
|
45
|
24
|
19
|
27
|
32
|
40
|
47
|
38
|
25
|
11
|
19
|
26
|
25
|
27
|
33
|
25
|
26
|
33
|
39
|
42
|
36
|
|
2024/07
|
34
|
41
|
25
|
35
|
48
|
40
|
29
|
46
|
58
|
51
|
61
|
49
|
46
|
46
|
47
|
37
|
20
|
30
|
33
|
29
|
41
|
27
|
41
|
48
|
21
|
20
|
27
|
26
|
38
|
30
|
23
|
|
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