Hebei - China   2025-02-08   Saturday   39.89N, 116.99E

Dachang

Hebei - China
2025-02-08

Air Quality

Excellent

No health implications.

3

PM2.5

12

PM10

71

O3

0.2

CO

3

SO2

4

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

8 Feb

48 Excellent

Sun

9 Feb

67 Good

Mon

10 Feb

89 Good

Tue

11 Feb

109 Light

Wed

12 Feb

49 Excellent

Thu

13 Feb

75 Good

Fri

14 Feb

54 Good

Monthly Average AQI (Dachang)

2020/02 - 2025/01

Air quality in the last 12 months (Dachang)

2025/01
69
28
37
70
65
16
17
16
14
17
28
32
58
31
28
50
70
107
45
81
76
63
91
134
149
103
20
47
189
73
86
2024/12
68
14
41
36
30
25
17
22
43
46
48
72
31
33
43
38
19
17
56
50
18
22
36
82
86
25
21
41
81
70
47
2024/11
125
98
60
15
47
58
109
129
124
114
64
85
57
44
69
45
28
44
58
75
33
37
50
96
57
11
23
23
35
52
2024/10
13
15
38
66
82
90
21
26
87
24
64
99
118
177
51
44
61
48
11
32
56
26
51
95
139
188
55
59
104
75
99
2024/09
22
13
34
53
24
25
29
37
69
20
18
23
35
28
27
46
40
44
51
28
8
17
45
61
47
36
47
61
61
9
2024/08
23
40
39
26
16
47
46
33
57
34
28
14
13
23
47
46
45
28
25
14
21
26
38
27
41
20
19
33
42
55
50
2024/07
28
39
31
62
87
35
53
34
62
67
77
63
61
82
62
50
24
26
46
30
44
25
62
55
23
20
31
25
39
14
27
2024/06
37
46
51
60
64
69
49
43
69
76
62
55
64
39
36
51
62
69
90
61
55
106
94
33
50
64
61
61
63
40
2024/05
47
63
61
70
80
68
62
75
74
97
180
44
66
65
30
60
71
80
59
29
36
88
65
35
25
24
38
58
64
47
15
2024/04
84
81
70
67
72
98
59
92
58
62
128
118
84
60
92
56
83
91
67
49
86
85
20
56
102
102
86
30
26
30
2024/03
29
79
64
62
80
58
62
19
64
119
105
66
70
86
114
126
39
112
84
47
83
62
90
90
89
101
129
193
105
54
85
2024/02
47
79
101
104
113
76
26
34
82
37
90
172
210
128
28
71
93
97
27
27
24
24
39
69
62
83
70
85
49
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