Air Quality
Excellent
No health implications.
11
PM2.5
22
PM10
15
O3
0.4
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 May
65
Good
Wed
31 May
72
Good
Thu
1 Jun
70
Good
Fri
2 Jun
69
Good
Sat
3 Jun
77
Good
Sun
4 Jun
79
Good
Mon
5 Jun
76
Good
Air quality in the last 12 months (Jixi)
|
2023/04
|
35
|
44
|
38
|
25
|
26
|
30
|
40
|
44
|
48
|
50
|
61
|
144
|
81
|
34
|
67
|
71
|
62
|
51
|
35
|
31
|
37
|
53
|
32
|
21
|
30
|
33
|
36
|
37
|
86
|
68
|
|
|
2023/03
|
64
|
81
|
69
|
63
|
63
|
58
|
55
|
55
|
49
|
52
|
51
|
70
|
60
|
45
|
57
|
78
|
31
|
27
|
39
|
38
|
32
|
24
|
18
|
64
|
41
|
54
|
75
|
67
|
49
|
32
|
25
|
|
2023/02
|
57
|
50
|
38
|
41
|
56
|
42
|
28
|
48
|
26
|
30
|
33
|
20
|
20
|
39
|
44
|
54
|
60
|
63
|
113
|
105
|
59
|
49
|
57
|
50
|
77
|
42
|
43
|
48
|
|||
|
2023/01
|
65
|
83
|
59
|
43
|
58
|
52
|
43
|
51
|
56
|
90
|
65
|
49
|
26
|
15
|
23
|
47
|
50
|
47
|
53
|
59
|
87
|
139
|
38
|
56
|
54
|
49
|
62
|
55
|
42
|
40
|
45
|
|
2022/12
|
28
|
37
|
29
|
17
|
17
|
35
|
44
|
45
|
51
|
70
|
67
|
48
|
62
|
75
|
67
|
47
|
39
|
38
|
37
|
46
|
46
|
60
|
45
|
44
|
56
|
64
|
96
|
125
|
111
|
68
|
43
|
|
2022/11
|
35
|
41
|
48
|
44
|
42
|
42
|
40
|
41
|
46
|
45
|
40
|
40
|
22
|
31
|
22
|
26
|
19
|
27
|
22
|
24
|
25
|
30
|
20
|
28
|
37
|
37
|
42
|
27
|
13
|
19
|
|
|
2022/10
|
44
|
39
|
38
|
33
|
19
|
13
|
14
|
16
|
23
|
38
|
31
|
35
|
37
|
38
|
41
|
42
|
51
|
36
|
39
|
43
|
45
|
51
|
61
|
54
|
42
|
40
|
37
|
21
|
33
|
38
|
35
|
|
2022/09
|
28
|
34
|
25
|
21
|
33
|
44
|
52
|
58
|
59
|
49
|
44
|
47
|
33
|
16
|
20
|
31
|
35
|
36
|
38
|
37
|
42
|
42
|
47
|
51
|
44
|
43
|
45
|
41
|
38
|
41
|
|
|
2022/08
|
32
|
34
|
35
|
29
|
23
|
22
|
18
|
23
|
23
|
24
|
28
|
26
|
27
|
31
|
30
|
28
|
27
|
33
|
29
|
28
|
25
|
23
|
32
|
37
|
38
|
21
|
23
|
28
|
31
|
23
|
18
|
|
2022/07
|
18
|
19
|
24
|
23
|
22
|
17
|
18
|
16
|
19
|
21
|
28
|
22
|
27
|
29
|
31
|
38
|
28
|
24
|
24
|
18
|
19
|
24
|
27
|
26
|
27
|
23
|
28
|
28
|
31
|
31
|
29
|
|
2022/06
|
21
|
26
|
22
|
17
|
17
|
32
|
46
|
43
|
41
|
29
|
27
|
20
|
21
|
30
|
36
|
34
|
33
|
30
|
15
|
16
|
14
|
15
|
23
|
21
|
19
|
27
|
24
|
20
|
21
|
17
|
|
|
2022/05
|
58
|
49
|
42
|
42
|
46
|
46
|
50
|
45
|
35
|
30
|
38
|
29
|
20
|
34
|
30
|
33
|
42
|
49
|
61
|
54
|
34
|
40
|
30
|
29
|
39
|
42
|
40
|
29
|
12
|
21
|
30
|
|
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