Air Quality
Excellent
No health implications.
21
PM2.5
46
PM10
34
O3
0.4
CO
5
SO2
25
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Apr
57
Good
Sat
27 Apr
64
Good
Sun
28 Apr
63
Good
Mon
29 Apr
46
Excellent
Tue
30 Apr
41
Excellent
Wed
1 May
44
Excellent
Air quality in the last 12 months (Kaizhou)
|
2024/02
|
78
|
32
|
23
|
20
|
32
|
43
|
43
|
46
|
74
|
177
|
81
|
49
|
59
|
75
|
36
|
30
|
35
|
54
|
77
|
60
|
21
|
20
|
28
|
34
|
38
|
39
|
47
|
48
|
49
|
||
|
2024/01
|
111
|
69
|
41
|
40
|
65
|
100
|
91
|
54
|
63
|
77
|
91
|
89
|
109
|
138
|
101
|
46
|
38
|
26
|
20
|
25
|
29
|
22
|
33
|
42
|
60
|
57
|
52
|
62
|
66
|
78
|
98
|
|
2023/12
|
35
|
38
|
55
|
65
|
56
|
59
|
64
|
71
|
107
|
112
|
54
|
19
|
32
|
39
|
20
|
31
|
39
|
41
|
52
|
55
|
61
|
70
|
79
|
81
|
101
|
108
|
129
|
167
|
217
|
189
|
113
|
|
2023/11
|
47
|
57
|
48
|
19
|
24
|
29
|
35
|
37
|
45
|
31
|
22
|
25
|
20
|
27
|
28
|
53
|
61
|
60
|
64
|
73
|
71
|
83
|
86
|
84
|
59
|
41
|
41
|
43
|
53
|
39
|
|
|
2023/10
|
15
|
14
|
16
|
15
|
15
|
21
|
17
|
25
|
35
|
29
|
31
|
37
|
39
|
40
|
45
|
44
|
53
|
50
|
22
|
21
|
28
|
32
|
45
|
59
|
50
|
35
|
25
|
26
|
36
|
43
|
45
|
|
2023/09
|
47
|
62
|
48
|
42
|
43
|
40
|
37
|
38
|
45
|
51
|
38
|
15
|
23
|
29
|
30
|
35
|
38
|
31
|
22
|
17
|
20
|
15
|
14
|
11
|
10
|
14
|
18
|
16
|
16
|
19
|
|
|
2023/08
|
25
|
24
|
24
|
27
|
26
|
27
|
22
|
24
|
29
|
35
|
34
|
32
|
28
|
29
|
32
|
33
|
36
|
40
|
40
|
26
|
39
|
51
|
39
|
41
|
45
|
17
|
18
|
24
|
28
|
30
|
39
|
|
2023/07
|
22
|
23
|
32
|
22
|
32
|
24
|
30
|
29
|
31
|
29
|
31
|
32
|
31
|
19
|
37
|
41
|
36
|
37
|
28
|
26
|
22
|
28
|
32
|
28
|
19
|
22
|
21
|
25
|
24
|
26
|
29
|
|
2023/06
|
18
|
22
|
24
|
20
|
12
|
21
|
22
|
29
|
40
|
60
|
61
|
47
|
35
|
31
|
29
|
22
|
15
|
16
|
27
|
43
|
33
|
31
|
27
|
27
|
32
|
35
|
34
|
39
|
16
|
25
|
|
|
2023/05
|
56
|
55
|
38
|
33
|
23
|
19
|
19
|
25
|
34
|
27
|
32
|
41
|
44
|
61
|
64
|
52
|
38
|
48
|
54
|
49
|
48
|
18
|
17
|
26
|
40
|
32
|
26
|
30
|
34
|
32
|
24
|
|
2023/04
|
48
|
56
|
45
|
22
|
29
|
38
|
65
|
69
|
69
|
64
|
59
|
66
|
60
|
52
|
54
|
55
|
55
|
54
|
56
|
51
|
46
|
23
|
17
|
17
|
26
|
38
|
43
|
44
|
54
|
62
|
|
|
2023/03
|
84
|
52
|
56
|
59
|
58
|
69
|
54
|
53
|
51
|
50
|
43
|
66
|
62
|
52
|
52
|
52
|
21
|
30
|
24
|
29
|
40
|
46
|
38
|
23
|
18
|
27
|
32
|
45
|
49
|
46
|
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