Air Quality
Excellent
No health implications.
34
PM2.5
45
PM10
64
O3
0.7
CO
8
SO2
36
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Oct
53
Good
Fri
1 Nov
53
Good
Sat
2 Nov
48
Excellent
Sun
3 Nov
47
Excellent
Mon
4 Nov
48
Excellent
Tue
5 Nov
47
Excellent
Wed
6 Nov
45
Excellent
Air quality in the last 12 months (Huzhu)
|
2024/09
|
39
|
39
|
36
|
13
|
15
|
19
|
24
|
44
|
17
|
22
|
25
|
28
|
17
|
28
|
41
|
23
|
28
|
36
|
42
|
18
|
26
|
37
|
29
|
60
|
46
|
37
|
59
|
54
|
24
|
21
|
|
|
2024/08
|
39
|
22
|
26
|
29
|
36
|
37
|
31
|
46
|
42
|
23
|
32
|
36
|
43
|
21
|
24
|
27
|
30
|
28
|
32
|
37
|
44
|
51
|
44
|
37
|
34
|
45
|
43
|
45
|
27
|
49
|
49
|
|
2024/07
|
18
|
25
|
25
|
37
|
40
|
50
|
50
|
42
|
51
|
52
|
49
|
45
|
43
|
31
|
45
|
37
|
39
|
34
|
28
|
112
|
178
|
50
|
43
|
62
|
48
|
56
|
48
|
28
|
27
|
34
|
28
|
|
2024/06
|
50
|
41
|
36
|
33
|
41
|
26
|
43
|
30
|
35
|
37
|
32
|
36
|
32
|
32
|
41
|
25
|
33
|
28
|
48
|
29
|
26
|
32
|
34
|
38
|
49
|
40
|
45
|
31
|
37
|
25
|
|
|
2024/05
|
44
|
42
|
43
|
38
|
59
|
65
|
62
|
59
|
59
|
46
|
25
|
39
|
44
|
144
|
256
|
106
|
81
|
74
|
77
|
57
|
58
|
61
|
73
|
145
|
50
|
54
|
42
|
37
|
17
|
25
|
44
|
|
2024/04
|
74
|
73
|
57
|
58
|
39
|
35
|
39
|
53
|
45
|
38
|
50
|
52
|
67
|
158
|
228
|
99
|
68
|
52
|
43
|
27
|
42
|
43
|
43
|
39
|
35
|
63
|
146
|
330
|
57
|
37
|
|
|
2024/03
|
63
|
65
|
67
|
78
|
62
|
72
|
80
|
86
|
78
|
64
|
50
|
60
|
65
|
66
|
138
|
179
|
77
|
88
|
62
|
55
|
61
|
70
|
81
|
37
|
43
|
44
|
49
|
42
|
47
|
150
|
88
|
|
2024/02
|
80
|
79
|
64
|
82
|
74
|
61
|
74
|
76
|
74
|
117
|
39
|
42
|
40
|
61
|
45
|
44
|
74
|
394
|
175
|
247
|
209
|
143
|
117
|
108
|
124
|
94
|
91
|
75
|
64
|
||
|
2024/01
|
70
|
64
|
63
|
57
|
69
|
78
|
77
|
81
|
62
|
54
|
53
|
52
|
69
|
77
|
84
|
74
|
57
|
68
|
79
|
87
|
64
|
65
|
53
|
69
|
70
|
65
|
64
|
60
|
60
|
70
|
59
|
|
2023/12
|
69
|
73
|
61
|
50
|
75
|
64
|
44
|
54
|
60
|
64
|
63
|
68
|
73
|
80
|
71
|
66
|
78
|
75
|
78
|
70
|
77
|
72
|
60
|
80
|
68
|
63
|
62
|
72
|
76
|
46
|
64
|
|
2023/11
|
52
|
81
|
67
|
49
|
54
|
48
|
60
|
58
|
64
|
68
|
60
|
64
|
84
|
91
|
76
|
51
|
52
|
54
|
52
|
55
|
78
|
88
|
76
|
64
|
94
|
91
|
65
|
64
|
58
|
57
|
|
|
2023/10
|
34
|
28
|
30
|
29
|
22
|
27
|
28
|
37
|
48
|
41
|
28
|
24
|
29
|
33
|
43
|
46
|
33
|
35
|
37
|
45
|
51
|
53
|
51
|
49
|
56
|
49
|
49
|
48
|
50
|
50
|
47
|
|
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