Air Quality
Excellent
No health implications.
27
PM2.5
48
PM10
31
O3
0.6
CO
16
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Apr
76
Good
Tue
28 Apr
50
Excellent
Wed
29 Apr
48
Excellent
Thu
30 Apr
53
Good
Fri
1 May
51
Good
Sat
2 May
51
Good
Sun
3 May
27
Excellent
Air quality in the last 12 months (Zixi)
|
2026/03
|
18
|
19
|
30
|
57
|
50
|
49
|
57
|
56
|
57
|
50
|
42
|
50
|
46
|
49
|
61
|
76
|
60
|
27
|
22
|
33
|
43
|
47
|
28
|
20
|
39
|
37
|
36
|
46
|
46
|
31
|
24
|
|
2026/02
|
36
|
39
|
51
|
63
|
77
|
45
|
18
|
35
|
48
|
54
|
52
|
53
|
61
|
45
|
46
|
35
|
72
|
66
|
51
|
33
|
30
|
51
|
70
|
38
|
26
|
22
|
18
|
19
|
|||
|
2026/01
|
29
|
25
|
49
|
61
|
44
|
47
|
46
|
44
|
44
|
47
|
58
|
59
|
59
|
52
|
55
|
68
|
76
|
97
|
78
|
19
|
36
|
53
|
69
|
76
|
69
|
79
|
47
|
44
|
65
|
40
|
19
|
|
2025/12
|
56
|
90
|
61
|
60
|
71
|
73
|
76
|
79
|
80
|
69
|
77
|
76
|
37
|
38
|
42
|
49
|
64
|
112
|
70
|
67
|
78
|
47
|
49
|
29
|
36
|
54
|
50
|
53
|
51
|
63
|
77
|
|
2025/11
|
37
|
48
|
56
|
30
|
29
|
41
|
48
|
36
|
20
|
29
|
48
|
22
|
35
|
44
|
54
|
59
|
60
|
29
|
37
|
43
|
49
|
52
|
61
|
57
|
74
|
78
|
76
|
70
|
56
|
52
|
|
|
2025/10
|
41
|
36
|
33
|
46
|
32
|
24
|
38
|
44
|
43
|
42
|
36
|
36
|
55
|
47
|
47
|
55
|
47
|
47
|
24
|
28
|
26
|
27
|
39
|
39
|
47
|
62
|
56
|
46
|
44
|
50
|
42
|
|
2025/09
|
25
|
22
|
26
|
30
|
29
|
33
|
38
|
25
|
20
|
22
|
18
|
21
|
26
|
27
|
31
|
24
|
24
|
31
|
33
|
31
|
30
|
33
|
30
|
24
|
34
|
33
|
40
|
41
|
46
|
46
|
|
|
2025/08
|
34
|
37
|
26
|
19
|
17
|
16
|
18
|
18
|
24
|
35
|
32
|
31
|
24
|
18
|
24
|
18
|
21
|
18
|
17
|
15
|
17
|
24
|
22
|
26
|
23
|
28
|
22
|
21
|
23
|
22
|
31
|
|
2025/07
|
24
|
24
|
31
|
32
|
30
|
31
|
33
|
37
|
26
|
22
|
28
|
21
|
22
|
21
|
31
|
31
|
39
|
49
|
28
|
21
|
17
|
16
|
24
|
21
|
32
|
27
|
21
|
23
|
24
|
31
|
27
|
|
2025/06
|
28
|
17
|
19
|
32
|
28
|
29
|
34
|
33
|
24
|
24
|
25
|
28
|
31
|
22
|
16
|
25
|
24
|
18
|
21
|
17
|
14
|
18
|
20
|
20
|
30
|
26
|
25
|
26
|
28
|
29
|
|
|
2025/05
|
45
|
42
|
53
|
55
|
30
|
38
|
61
|
38
|
18
|
41
|
36
|
35
|
38
|
39
|
51
|
23
|
24
|
15
|
23
|
21
|
25
|
31
|
18
|
53
|
59
|
56
|
50
|
32
|
19
|
29
|
31
|
|
2025/04
|
40
|
46
|
49
|
54
|
51
|
57
|
57
|
60
|
55
|
37
|
40
|
140
|
131
|
105
|
71
|
54
|
63
|
61
|
27
|
21
|
32
|
20
|
33
|
37
|
16
|
20
|
18
|
35
|
52
|
53
|
|
|
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