Air Quality
Excellent
No health implications.
12
PM2.5
43
PM10
55
O3
0.5
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Apr
57
Good
Sun
27 Apr
63
Good
Mon
28 Apr
92
Good
Tue
29 Apr
81
Good
Wed
30 Apr
104
Light
Thu
1 May
43
Excellent
Fri
2 May
32
Excellent
Air quality in the last 12 months (Xindu)
|
2025/02
|
38
|
45
|
46
|
52
|
41
|
32
|
36
|
29
|
40
|
54
|
81
|
84
|
58
|
53
|
40
|
58
|
51
|
61
|
45
|
49
|
41
|
27
|
37
|
26
|
22
|
41
|
67
|
80
|
|||
|
2025/01
|
134
|
125
|
143
|
153
|
94
|
94
|
66
|
48
|
61
|
59
|
46
|
82
|
96
|
69
|
68
|
65
|
88
|
58
|
81
|
92
|
127
|
172
|
215
|
94
|
40
|
68
|
75
|
98
|
267
|
103
|
60
|
|
2024/12
|
89
|
117
|
109
|
69
|
55
|
37
|
30
|
17
|
27
|
47
|
59
|
58
|
47
|
50
|
70
|
86
|
125
|
156
|
115
|
96
|
96
|
61
|
49
|
67
|
80
|
88
|
114
|
100
|
74
|
72
|
76
|
|
2024/11
|
42
|
40
|
41
|
31
|
37
|
48
|
55
|
88
|
55
|
26
|
42
|
33
|
23
|
54
|
60
|
31
|
21
|
9
|
11
|
24
|
36
|
50
|
52
|
35
|
17
|
34
|
37
|
55
|
56
|
62
|
|
|
2024/10
|
18
|
29
|
21
|
21
|
31
|
42
|
31
|
34
|
53
|
42
|
28
|
31
|
43
|
58
|
66
|
56
|
22
|
38
|
22
|
9
|
16
|
31
|
52
|
63
|
49
|
30
|
30
|
45
|
62
|
51
|
43
|
|
2024/09
|
33
|
46
|
33
|
40
|
24
|
38
|
27
|
33
|
34
|
14
|
22
|
27
|
31
|
25
|
16
|
32
|
33
|
45
|
46
|
41
|
16
|
25
|
33
|
53
|
68
|
69
|
72
|
81
|
34
|
10
|
|
|
2024/08
|
36
|
37
|
24
|
14
|
21
|
32
|
23
|
28
|
34
|
32
|
47
|
55
|
56
|
59
|
33
|
44
|
33
|
38
|
32
|
50
|
61
|
60
|
56
|
39
|
51
|
41
|
42
|
49
|
33
|
32
|
34
|
|
2024/07
|
17
|
29
|
15
|
18
|
38
|
43
|
32
|
12
|
9
|
19
|
28
|
27
|
17
|
9
|
12
|
19
|
17
|
14
|
17
|
17
|
19
|
20
|
27
|
24
|
46
|
55
|
53
|
25
|
21
|
24
|
30
|
|
2024/06
|
48
|
27
|
36
|
25
|
28
|
37
|
37
|
36
|
38
|
54
|
27
|
30
|
48
|
58
|
56
|
41
|
20
|
36
|
30
|
31
|
30
|
25
|
54
|
49
|
25
|
23
|
22
|
29
|
46
|
53
|
|
|
2024/05
|
45
|
26
|
17
|
27
|
43
|
61
|
74
|
49
|
46
|
67
|
64
|
56
|
48
|
56
|
60
|
59
|
67
|
71
|
42
|
29
|
30
|
46
|
56
|
50
|
46
|
37
|
40
|
25
|
16
|
31
|
53
|
|
2024/04
|
49
|
50
|
71
|
56
|
27
|
32
|
29
|
33
|
40
|
28
|
27
|
42
|
58
|
64
|
70
|
50
|
52
|
29
|
23
|
54
|
88
|
49
|
29
|
26
|
31
|
58
|
60
|
98
|
49
|
17
|
|
|
2024/03
|
60
|
60
|
88
|
88
|
73
|
60
|
68
|
78
|
79
|
77
|
50
|
71
|
27
|
38
|
63
|
73
|
82
|
47
|
55
|
64
|
66
|
78
|
86
|
42
|
22
|
31
|
42
|
38
|
55
|
43
|
42
|
|
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