Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
40
O3
0.6
CO
5
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Dec
76
Good
Tue
9 Dec
126
Light
Wed
10 Dec
149
Light
Thu
11 Dec
76
Good
Fri
12 Dec
63
Good
Sat
13 Dec
39
Excellent
Sun
14 Dec
50
Excellent
Hebei Air quality rank
Air quality in the last 12 months (Hebei)
|
2025/11
|
63
|
15
|
42
|
123
|
157
|
126
|
48
|
82
|
47
|
83
|
135
|
154
|
26
|
86
|
130
|
44
|
23
|
44
|
64
|
34
|
72
|
93
|
110
|
67
|
31
|
79
|
31
|
97
|
127
|
119
|
|
|
2025/10
|
76
|
42
|
36
|
56
|
36
|
16
|
54
|
31
|
10
|
15
|
23
|
50
|
59
|
49
|
76
|
53
|
37
|
16
|
23
|
25
|
48
|
68
|
76
|
100
|
128
|
57
|
45
|
166
|
197
|
142
|
67
|
|
2025/09
|
39
|
44
|
50
|
56
|
52
|
27
|
45
|
46
|
47
|
38
|
60
|
71
|
60
|
54
|
61
|
32
|
24
|
37
|
41
|
49
|
64
|
35
|
49
|
52
|
58
|
54
|
60
|
54
|
58
|
81
|
|
|
2025/08
|
49
|
43
|
31
|
32
|
36
|
58
|
30
|
27
|
34
|
33
|
33
|
38
|
29
|
41
|
48
|
19
|
37
|
27
|
31
|
32
|
19
|
25
|
33
|
21
|
26
|
40
|
41
|
12
|
44
|
19
|
31
|
|
2025/07
|
34
|
38
|
25
|
53
|
36
|
18
|
33
|
32
|
51
|
51
|
57
|
50
|
28
|
31
|
35
|
25
|
26
|
50
|
30
|
41
|
45
|
39
|
22
|
33
|
40
|
37
|
39
|
43
|
16
|
27
|
37
|
|
2025/06
|
78
|
51
|
22
|
26
|
52
|
68
|
58
|
50
|
52
|
38
|
48
|
65
|
70
|
56
|
24
|
17
|
45
|
55
|
34
|
33
|
41
|
45
|
55
|
66
|
48
|
58
|
49
|
59
|
79
|
32
|
|
|
2025/05
|
38
|
58
|
31
|
50
|
78
|
37
|
61
|
85
|
37
|
28
|
57
|
64
|
69
|
44
|
29
|
85
|
43
|
61
|
89
|
103
|
73
|
77
|
60
|
41
|
57
|
79
|
65
|
62
|
68
|
67
|
67
|
|
2025/04
|
54
|
20
|
52
|
69
|
25
|
73
|
69
|
51
|
56
|
71
|
98
|
128
|
74
|
53
|
66
|
96
|
73
|
51
|
47
|
69
|
95
|
42
|
61
|
39
|
59
|
86
|
56
|
53
|
59
|
74
|
|
|
2025/03
|
197
|
70
|
36
|
55
|
79
|
36
|
52
|
125
|
130
|
114
|
130
|
84
|
100
|
64
|
51
|
24
|
34
|
29
|
50
|
46
|
42
|
61
|
114
|
98
|
59
|
91
|
62
|
47
|
24
|
53
|
65
|
|
2025/02
|
63
|
58
|
13
|
20
|
27
|
59
|
31
|
19
|
38
|
86
|
113
|
64
|
112
|
91
|
108
|
39
|
20
|
50
|
42
|
48
|
41
|
47
|
28
|
62
|
60
|
73
|
133
|
188
|
|||
|
2025/01
|
100
|
34
|
52
|
105
|
88
|
26
|
24
|
16
|
23
|
30
|
41
|
44
|
72
|
48
|
36
|
54
|
65
|
119
|
69
|
70
|
88
|
53
|
60
|
86
|
127
|
100
|
28
|
53
|
316
|
64
|
52
|
|
2024/12
|
121
|
12
|
50
|
64
|
87
|
33
|
17
|
33
|
91
|
70
|
48
|
61
|
44
|
36
|
48
|
50
|
36
|
22
|
54
|
59
|
19
|
33
|
68
|
83
|
102
|
31
|
36
|
60
|
76
|
82
|
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