Air Quality
Excellent
No health implications.
14
PM2.5
22
PM10
2
O3
0.6
CO
14
SO2
28
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Apr
54
Good
Tue
22 Apr
59
Good
Wed
23 Apr
62
Good
Thu
24 Apr
62
Good
Fri
25 Apr
68
Good
Sat
26 Apr
21
Excellent
Sun
27 Apr
31
Excellent
Air quality in the last 12 months (Xinluo)
|
2025/02
|
32
|
27
|
8
|
24
|
26
|
31
|
14
|
44
|
34
|
35
|
33
|
119
|
47
|
28
|
35
|
37
|
34
|
63
|
47
|
40
|
23
|
26
|
12
|
13
|
33
|
46
|
42
|
42
|
|||
|
2025/01
|
66
|
62
|
53
|
44
|
48
|
49
|
54
|
60
|
60
|
35
|
43
|
39
|
45
|
46
|
43
|
57
|
43
|
48
|
47
|
43
|
44
|
55
|
46
|
50
|
34
|
20
|
20
|
38
|
81
|
37
|
28
|
|
2024/12
|
48
|
50
|
47
|
39
|
40
|
46
|
46
|
15
|
33
|
40
|
39
|
24
|
23
|
42
|
39
|
40
|
51
|
41
|
40
|
41
|
44
|
46
|
49
|
40
|
41
|
48
|
59
|
66
|
61
|
59
|
56
|
|
2024/11
|
11
|
13
|
27
|
22
|
33
|
33
|
27
|
25
|
32
|
38
|
36
|
23
|
18
|
26
|
28
|
21
|
21
|
17
|
18
|
19
|
14
|
25
|
25
|
32
|
23
|
15
|
25
|
28
|
32
|
44
|
|
|
2024/10
|
12
|
11
|
21
|
22
|
22
|
22
|
23
|
15
|
19
|
18
|
27
|
40
|
33
|
39
|
41
|
26
|
29
|
30
|
36
|
23
|
22
|
25
|
17
|
22
|
22
|
26
|
26
|
11
|
14
|
21
|
19
|
|
2024/09
|
29
|
24
|
34
|
29
|
23
|
17
|
16
|
23
|
21
|
29
|
34
|
36
|
32
|
30
|
21
|
26
|
17
|
18
|
26
|
22
|
21
|
15
|
10
|
10
|
19
|
22
|
29
|
20
|
19
|
14
|
|
|
2024/08
|
18
|
22
|
31
|
31
|
22
|
32
|
23
|
28
|
32
|
41
|
35
|
30
|
28
|
20
|
17
|
17
|
19
|
19
|
12
|
14
|
9
|
13
|
24
|
24
|
26
|
31
|
35
|
35
|
30
|
38
|
34
|
|
2024/07
|
19
|
18
|
21
|
22
|
20
|
20
|
19
|
18
|
15
|
19
|
21
|
14
|
17
|
24
|
24
|
20
|
20
|
25
|
26
|
19
|
23
|
29
|
35
|
28
|
20
|
9
|
10
|
14
|
19
|
21
|
12
|
|
2024/06
|
20
|
11
|
12
|
16
|
26
|
20
|
21
|
28
|
16
|
17
|
15
|
16
|
19
|
17
|
17
|
17
|
13
|
18
|
21
|
19
|
17
|
28
|
28
|
19
|
24
|
27
|
19
|
22
|
16
|
13
|
|
|
2024/05
|
25
|
19
|
33
|
43
|
20
|
28
|
41
|
43
|
48
|
61
|
40
|
27
|
19
|
26
|
37
|
45
|
51
|
55
|
51
|
23
|
17
|
11
|
20
|
18
|
18
|
19
|
13
|
17
|
23
|
36
|
37
|
|
2024/04
|
38
|
38
|
32
|
30
|
19
|
24
|
20
|
16
|
15
|
31
|
51
|
42
|
51
|
44
|
48
|
45
|
39
|
34
|
19
|
20
|
16
|
26
|
22
|
22
|
19
|
20
|
26
|
18
|
26
|
26
|
|
|
2024/03
|
14
|
23
|
39
|
60
|
29
|
20
|
19
|
34
|
65
|
51
|
40
|
37
|
60
|
69
|
38
|
52
|
49
|
28
|
19
|
50
|
61
|
65
|
43
|
34
|
33
|
27
|
50
|
34
|
30
|
48
|
26
|
|
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