Air Quality
Excellent
No health implications.
7
PM2.5
13
PM10
52
O3
0.5
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 May
47
Excellent
Sun
19 May
49
Excellent
Mon
20 May
55
Good
Tue
21 May
53
Good
Wed
22 May
50
Excellent
Thu
23 May
50
Excellent
Fri
24 May
50
Excellent
Air quality in the last 12 months (Xingren)
|
2024/02
|
37
|
44
|
40
|
35
|
41
|
26
|
28
|
34
|
60
|
123
|
56
|
34
|
39
|
46
|
64
|
53
|
54
|
32
|
36
|
38
|
40
|
53
|
41
|
24
|
23
|
26
|
27
|
27
|
26
|
||
|
2024/01
|
65
|
41
|
32
|
37
|
51
|
61
|
45
|
36
|
49
|
55
|
25
|
20
|
19
|
27
|
26
|
22
|
20
|
24
|
35
|
46
|
30
|
24
|
49
|
43
|
38
|
41
|
45
|
47
|
33
|
26
|
26
|
|
2023/12
|
38
|
28
|
20
|
22
|
37
|
39
|
46
|
48
|
43
|
23
|
31
|
54
|
23
|
26
|
31
|
34
|
51
|
32
|
37
|
56
|
68
|
63
|
76
|
70
|
75
|
62
|
65
|
65
|
76
|
87
|
69
|
|
2023/11
|
37
|
32
|
42
|
41
|
29
|
36
|
29
|
21
|
25
|
35
|
34
|
33
|
21
|
27
|
14
|
26
|
49
|
53
|
46
|
51
|
39
|
52
|
71
|
67
|
44
|
41
|
49
|
42
|
53
|
66
|
|
|
2023/10
|
22
|
23
|
26
|
30
|
25
|
19
|
15
|
22
|
22
|
26
|
35
|
28
|
17
|
18
|
28
|
32
|
32
|
34
|
36
|
30
|
39
|
42
|
31
|
30
|
33
|
34
|
26
|
32
|
33
|
41
|
37
|
|
2023/09
|
35
|
36
|
38
|
28
|
33
|
32
|
34
|
26
|
28
|
24
|
28
|
20
|
23
|
27
|
35
|
28
|
23
|
18
|
18
|
20
|
22
|
23
|
23
|
28
|
29
|
28
|
20
|
19
|
17
|
23
|
|
|
2023/08
|
20
|
21
|
20
|
22
|
23
|
22
|
20
|
18
|
18
|
17
|
23
|
21
|
25
|
31
|
25
|
24
|
26
|
32
|
34
|
34
|
23
|
26
|
21
|
19
|
14
|
13
|
19
|
26
|
33
|
34
|
32
|
|
2023/07
|
23
|
24
|
21
|
22
|
22
|
17
|
17
|
18
|
17
|
17
|
18
|
20
|
20
|
23
|
41
|
40
|
40
|
35
|
20
|
22
|
21
|
21
|
19
|
25
|
25
|
25
|
21
|
22
|
26
|
24
|
22
|
|
2023/06
|
37
|
35
|
31
|
28
|
21
|
25
|
27
|
31
|
32
|
36
|
35
|
36
|
38
|
34
|
30
|
25
|
29
|
27
|
22
|
26
|
20
|
23
|
24
|
29
|
30
|
28
|
23
|
23
|
20
|
22
|
|
|
2023/05
|
43
|
38
|
35
|
34
|
36
|
38
|
33
|
20
|
14
|
21
|
21
|
29
|
48
|
66
|
42
|
30
|
38
|
40
|
32
|
36
|
47
|
41
|
35
|
35
|
31
|
32
|
30
|
28
|
27
|
27
|
34
|
|
2023/04
|
42
|
53
|
36
|
37
|
44
|
41
|
29
|
33
|
51
|
41
|
57
|
62
|
71
|
63
|
35
|
42
|
64
|
63
|
51
|
42
|
58
|
78
|
50
|
43
|
28
|
32
|
33
|
43
|
30
|
43
|
|
|
2023/03
|
91
|
66
|
31
|
41
|
48
|
64
|
63
|
40
|
43
|
53
|
68
|
43
|
26
|
45
|
62
|
56
|
49
|
52
|
47
|
39
|
33
|
32
|
34
|
36
|
47
|
32
|
26
|
39
|
30
|
40
|
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