Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
43
PM2.5
121
*
PM10
44
O3
1.3
CO
19
SO2
50
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Apr
76
Good
Wed
15 Apr
97
Good
Thu
16 Apr
105
Light
Fri
17 Apr
115
Light
Sat
18 Apr
114
Light
Sun
19 Apr
107
Light
Mon
20 Apr
22
Excellent
Air quality in the last 12 months (Hebei)
|
2026/03
|
63
|
124
|
138
|
103
|
62
|
63
|
53
|
101
|
38
|
108
|
117
|
78
|
85
|
65
|
53
|
69
|
163
|
54
|
55
|
57
|
89
|
105
|
108
|
141
|
131
|
189
|
85
|
75
|
161
|
38
|
42
|
|
2026/02
|
130
|
34
|
116
|
153
|
84
|
42
|
37
|
40
|
87
|
78
|
98
|
102
|
152
|
115
|
21
|
31
|
109
|
40
|
60
|
68
|
167
|
45
|
44
|
77
|
71
|
56
|
48
|
56
|
|||
|
2026/01
|
47
|
70
|
121
|
183
|
115
|
141
|
18
|
70
|
91
|
35
|
34
|
77
|
45
|
69
|
123
|
81
|
38
|
48
|
25
|
22
|
33
|
92
|
88
|
139
|
59
|
64
|
71
|
54
|
68
|
63
|
61
|
|
2025/12
|
49
|
20
|
37
|
41
|
70
|
154
|
80
|
20
|
86
|
137
|
68
|
37
|
47
|
84
|
136
|
118
|
120
|
174
|
218
|
17
|
30
|
57
|
49
|
36
|
23
|
53
|
95
|
194
|
45
|
44
|
24
|
|
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
|
|
|
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