Hebei - China   2025-01-09   Thursday   39.44N, 116.30E

Gu'an

Hebei - China
2025-01-09

Air Quality

Excellent

No health implications.

4

PM2.5

14

PM10

45

O3

0.3

CO

2

SO2

18

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

9 Jan

55 Good

Fri

10 Jan

68 Good

Sat

11 Jan

122 Light

Sun

12 Jan

95 Good

Mon

13 Jan

82 Good

Tue

14 Jan

34 Excellent

Wed

15 Jan

42 Excellent

Monthly Average AQI (Gu'an)

2020/01 - 2024/12

Air quality in the last 12 months (Gu'an)

2024/12
96
24
58
73
55
34
19
42
64
52
53
87
46
36
47
54
29
23
60
57
24
36
53
90
101
32
33
44
77
73
59
2024/11
119
89
60
26
55
68
118
147
132
126
98
124
101
45
59
53
41
58
65
86
45
37
53
114
58
20
22
28
47
58
2024/10
15
22
45
66
84
96
37
50
110
31
71
112
127
121
68
54
65
46
20
39
57
37
55
101
152
204
64
62
113
160
171
2024/09
33
19
43
59
31
31
39
41
61
26
29
31
46
36
40
54
51
53
53
31
12
19
42
63
52
50
48
63
74
11
2024/08
32
45
35
26
17
38
48
42
46
47
35
16
18
32
48
44
47
26
29
23
23
32
44
35
41
18
21
35
45
58
55
2024/07
35
39
44
66
69
30
54
35
63
66
71
59
58
77
55
42
31
38
52
37
46
38
54
47
19
24
35
30
38
15
30
2024/06
47
59
57
63
64
74
59
50
59
65
63
65
82
45
45
64
64
64
64
63
54
83
89
38
46
71
59
66
68
42
2024/05
55
63
61
76
60
66
70
73
72
87
131
44
68
80
35
64
74
85
60
36
46
73
73
34
24
30
42
61
71
63
25
2024/04
82
79
73
65
73
96
71
94
51
66
111
89
71
58
114
75
96
100
84
56
93
88
37
60
93
98
96
43
29
31
2024/03
39
89
75
64
76
73
91
33
68
108
106
86
75
85
101
131
51
122
95
62
87
78
93
86
76
96
139
267
118
72
89
2024/02
55
74
106
97
112
96
42
73
159
53
96
148
183
121
34
67
84
95
45
35
28
25
44
75
72
86
72
88
44
2024/01
125
176
84
127
75
33
31
70
66
82
135
171
104
36
53
91
104
87
58
60
32
22
24
38
52
53
46
68
105
126
104
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