Air Quality
Lightly
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
78
*
PM2.5
117
PM10
74
O3
1.1
CO
5
SO2
37
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
31 Jan
98
Good
Wed
1 Feb
85
Good
Thu
2 Feb
62
Good
Fri
3 Feb
50
Excellent
Sat
4 Feb
44
Excellent
Sun
5 Feb
38
Excellent
Mon
6 Feb
46
Excellent
Air quality in the last 12 months (Jiangzhou)
|
2022/12
|
10
|
13
|
28
|
19
|
17
|
51
|
53
|
53
|
56
|
57
|
53
|
71
|
73
|
67
|
65
|
78
|
63
|
53
|
68
|
69
|
76
|
77
|
68
|
76
|
76
|
61
|
62
|
66
|
21
|
34
|
52
|
|
2022/11
|
34
|
44
|
48
|
49
|
55
|
54
|
56
|
56
|
51
|
59
|
46
|
37
|
45
|
52
|
81
|
73
|
61
|
32
|
28
|
28
|
47
|
47
|
31
|
20
|
24
|
14
|
26
|
24
|
33
|
22
|
|
|
2022/10
|
13
|
19
|
29
|
31
|
29
|
42
|
48
|
40
|
31
|
26
|
38
|
47
|
55
|
55
|
55
|
54
|
55
|
61
|
60
|
36
|
39
|
42
|
47
|
58
|
67
|
55
|
49
|
60
|
58
|
47
|
29
|
|
2022/09
|
27
|
35
|
44
|
45
|
38
|
49
|
66
|
26
|
17
|
20
|
20
|
23
|
31
|
45
|
55
|
49
|
30
|
34
|
43
|
40
|
40
|
37
|
44
|
39
|
48
|
58
|
66
|
63
|
51
|
15
|
|
|
2022/08
|
31
|
30
|
36
|
47
|
36
|
20
|
20
|
24
|
23
|
23
|
14
|
21
|
23
|
26
|
25
|
26
|
33
|
38
|
39
|
26
|
14
|
20
|
27
|
41
|
35
|
17
|
23
|
29
|
38
|
34
|
46
|
|
2022/07
|
29
|
23
|
20
|
30
|
29
|
20
|
30
|
17
|
22
|
28
|
29
|
24
|
26
|
27
|
26
|
24
|
31
|
35
|
23
|
24
|
20
|
24
|
29
|
36
|
39
|
42
|
36
|
44
|
50
|
48
|
40
|
|
2022/06
|
32
|
39
|
34
|
48
|
43
|
24
|
25
|
29
|
30
|
19
|
16
|
28
|
32
|
22
|
32
|
25
|
36
|
39
|
44
|
45
|
46
|
35
|
32
|
33
|
26
|
25
|
26
|
35
|
28
|
28
|
|
|
2022/05
|
21
|
30
|
36
|
48
|
56
|
53
|
49
|
22
|
27
|
22
|
30
|
24
|
20
|
26
|
23
|
24
|
35
|
46
|
48
|
48
|
27
|
38
|
15
|
17
|
23
|
37
|
36
|
36
|
36
|
36
|
22
|
|
2022/04
|
20
|
24
|
38
|
48
|
60
|
66
|
57
|
64
|
68
|
56
|
61
|
77
|
67
|
50
|
65
|
26
|
13
|
15
|
27
|
39
|
56
|
51
|
46
|
39
|
49
|
59
|
62
|
54
|
42
|
46
|
|
|
2022/03
|
83
|
101
|
83
|
68
|
73
|
64
|
37
|
66
|
63
|
60
|
71
|
68
|
67
|
69
|
73
|
70
|
56
|
79
|
61
|
54
|
50
|
48
|
13
|
22
|
35
|
52
|
28
|
32
|
59
|
64
|
50
|
|
2022/02
|
31
|
19
|
24
|
44
|
81
|
97
|
32
|
14
|
15
|
29
|
23
|
15
|
13
|
24
|
36
|
33
|
35
|
20
|
12
|
19
|
18
|
16
|
23
|
35
|
65
|
101
|
127
|
115
|
|||
|
2022/01
|
46
|
38
|
57
|
72
|
74
|
77
|
74
|
62
|
17
|
30
|
26
|
57
|
69
|
75
|
137
|
48
|
14
|
31
|
42
|
59
|
46
|
33
|
36
|
33
|
31
|
49
|
53
|
59
|
17
|
20
|
22
|
|
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