Air Quality
Excellent
No health implications.
9
PM2.5
20
PM10
32
O3
0.5
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Oct
44
Excellent
Fri
1 Nov
44
Excellent
Sat
2 Nov
47
Excellent
Sun
3 Nov
42
Excellent
Mon
4 Nov
46
Excellent
Tue
5 Nov
40
Excellent
Wed
6 Nov
40
Excellent
Air quality in the last 12 months (Zhaohua)
|
2024/09
|
32
|
45
|
39
|
29
|
16
|
26
|
33
|
42
|
27
|
13
|
21
|
26
|
31
|
22
|
37
|
31
|
35
|
36
|
42
|
32
|
14
|
20
|
29
|
43
|
41
|
48
|
72
|
70
|
35
|
12
|
|
|
2024/08
|
28
|
25
|
24
|
16
|
15
|
20
|
20
|
25
|
33
|
55
|
42
|
37
|
36
|
34
|
19
|
16
|
23
|
14
|
23
|
32
|
34
|
42
|
37
|
32
|
30
|
27
|
20
|
23
|
30
|
29
|
35
|
|
2024/07
|
22
|
23
|
16
|
19
|
23
|
23
|
21
|
15
|
14
|
14
|
13
|
18
|
21
|
14
|
16
|
22
|
20
|
16
|
13
|
16
|
29
|
27
|
26
|
47
|
73
|
50
|
36
|
29
|
20
|
19
|
25
|
|
2024/06
|
36
|
22
|
28
|
17
|
21
|
26
|
18
|
20
|
22
|
29
|
25
|
25
|
30
|
22
|
35
|
22
|
16
|
22
|
19
|
20
|
13
|
23
|
33
|
39
|
18
|
23
|
18
|
21
|
25
|
28
|
|
|
2024/05
|
23
|
14
|
12
|
22
|
40
|
45
|
52
|
47
|
32
|
28
|
63
|
63
|
60
|
56
|
51
|
60
|
54
|
75
|
19
|
21
|
25
|
33
|
38
|
36
|
29
|
17
|
25
|
29
|
20
|
30
|
45
|
|
2024/04
|
28
|
71
|
75
|
53
|
26
|
29
|
27
|
30
|
27
|
15
|
22
|
28
|
32
|
32
|
49
|
44
|
30
|
24
|
59
|
88
|
72
|
55
|
37
|
36
|
27
|
32
|
31
|
39
|
22
|
15
|
|
|
2024/03
|
65
|
53
|
58
|
56
|
51
|
57
|
54
|
50
|
46
|
45
|
42
|
49
|
27
|
35
|
45
|
113
|
58
|
50
|
60
|
58
|
54
|
54
|
57
|
33
|
24
|
29
|
32
|
41
|
36
|
39
|
25
|
|
2024/02
|
58
|
31
|
26
|
35
|
42
|
42
|
48
|
65
|
71
|
134
|
100
|
78
|
76
|
64
|
33
|
40
|
44
|
81
|
435
|
209
|
33
|
34
|
34
|
59
|
61
|
56
|
56
|
53
|
55
|
||
|
2024/01
|
97
|
45
|
58
|
88
|
74
|
67
|
68
|
83
|
72
|
65
|
83
|
113
|
132
|
91
|
55
|
32
|
30
|
40
|
25
|
38
|
41
|
38
|
45
|
35
|
45
|
52
|
56
|
61
|
74
|
80
|
66
|
|
2023/12
|
42
|
45
|
52
|
57
|
69
|
76
|
67
|
76
|
66
|
64
|
41
|
38
|
24
|
23
|
61
|
50
|
51
|
41
|
64
|
72
|
62
|
64
|
72
|
65
|
71
|
77
|
89
|
103
|
96
|
123
|
140
|
|
2023/11
|
37
|
40
|
29
|
25
|
29
|
38
|
39
|
33
|
37
|
32
|
29
|
30
|
24
|
20
|
36
|
44
|
43
|
48
|
63
|
67
|
62
|
51
|
62
|
83
|
31
|
35
|
45
|
44
|
40
|
39
|
|
|
2023/10
|
24
|
22
|
18
|
19
|
19
|
22
|
22
|
20
|
21
|
36
|
26
|
17
|
26
|
31
|
32
|
43
|
38
|
23
|
30
|
30
|
33
|
36
|
44
|
48
|
46
|
39
|
33
|
31
|
35
|
45
|
39
|
|
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