Air Quality
Excellent
No health implications.
7
PM2.5
22
PM10
64
O3
0.3
CO
3
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jan
47
Excellent
Thu
9 Jan
48
Excellent
Fri
10 Jan
56
Good
Sat
11 Jan
87
Good
Sun
12 Jan
55
Good
Mon
13 Jan
72
Good
Tue
14 Jan
19
Excellent
Air quality in the last 12 months (Hebei)
|
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
|
|
2024/11
|
92
|
126
|
75
|
20
|
57
|
83
|
77
|
80
|
94
|
94
|
72
|
106
|
60
|
36
|
71
|
46
|
41
|
48
|
58
|
91
|
44
|
40
|
47
|
71
|
37
|
12
|
23
|
27
|
54
|
66
|
|
|
2024/10
|
13
|
21
|
46
|
56
|
66
|
72
|
30
|
48
|
101
|
35
|
74
|
114
|
123
|
170
|
87
|
47
|
92
|
39
|
15
|
38
|
53
|
43
|
64
|
122
|
136
|
192
|
97
|
63
|
107
|
110
|
144
|
|
2024/09
|
32
|
18
|
38
|
51
|
35
|
34
|
35
|
49
|
73
|
18
|
21
|
39
|
50
|
49
|
34
|
43
|
66
|
38
|
49
|
25
|
9
|
19
|
38
|
60
|
85
|
36
|
34
|
59
|
49
|
9
|
|
|
2024/08
|
42
|
53
|
46
|
25
|
16
|
46
|
50
|
50
|
47
|
56
|
54
|
27
|
24
|
35
|
40
|
50
|
55
|
33
|
26
|
16
|
23
|
34
|
44
|
35
|
49
|
24
|
23
|
44
|
45
|
51
|
42
|
|
2024/07
|
44
|
48
|
39
|
73
|
62
|
27
|
63
|
26
|
57
|
60
|
63
|
66
|
85
|
88
|
45
|
59
|
33
|
26
|
34
|
44
|
38
|
35
|
46
|
46
|
27
|
26
|
29
|
26
|
31
|
16
|
27
|
|
2024/06
|
35
|
52
|
48
|
49
|
65
|
63
|
59
|
46
|
81
|
99
|
84
|
64
|
80
|
46
|
56
|
51
|
43
|
52
|
52
|
48
|
90
|
118
|
80
|
43
|
52
|
64
|
52
|
56
|
60
|
47
|
|
|
2024/05
|
47
|
54
|
59
|
58
|
62
|
68
|
69
|
68
|
67
|
70
|
172
|
45
|
74
|
83
|
29
|
53
|
69
|
90
|
59
|
26
|
39
|
77
|
63
|
31
|
39
|
28
|
37
|
38
|
58
|
60
|
23
|
|
2024/04
|
73
|
63
|
58
|
52
|
70
|
81
|
80
|
83
|
51
|
70
|
142
|
60
|
73
|
59
|
109
|
57
|
79
|
102
|
68
|
64
|
78
|
81
|
29
|
50
|
94
|
86
|
81
|
36
|
41
|
34
|
|
|
2024/03
|
33
|
97
|
68
|
67
|
71
|
102
|
84
|
23
|
61
|
106
|
155
|
103
|
82
|
119
|
89
|
143
|
56
|
90
|
107
|
59
|
76
|
68
|
104
|
70
|
75
|
74
|
91
|
209
|
124
|
75
|
83
|
|
2024/02
|
36
|
62
|
109
|
69
|
118
|
104
|
33
|
53
|
208
|
62
|
134
|
211
|
229
|
152
|
44
|
66
|
70
|
93
|
28
|
44
|
31
|
30
|
42
|
74
|
92
|
86
|
62
|
92
|
45
|
||
|
2024/01
|
92
|
200
|
44
|
170
|
51
|
37
|
27
|
75
|
76
|
72
|
128
|
173
|
69
|
35
|
60
|
67
|
85
|
62
|
47
|
45
|
31
|
21
|
26
|
31
|
48
|
38
|
53
|
78
|
111
|
119
|
127
|
|
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