Air Quality
Excellent
No health implications.
19
PM2.5
37
PM10
114
O3
0.5
CO
3
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 May
62
Good
Tue
6 May
87
Good
Wed
7 May
57
Good
Thu
8 May
52
Good
Fri
9 May
78
Good
Sat
10 May
71
Good
Sun
11 May
37
Excellent
Air quality in the last 12 months (Daxiang)
|
2025/02
|
28
|
18
|
61
|
74
|
82
|
77
|
58
|
60
|
43
|
53
|
75
|
70
|
85
|
99
|
39
|
55
|
45
|
45
|
43
|
34
|
97
|
42
|
46
|
96
|
91
|
56
|
52
|
40
|
|||
|
2025/01
|
182
|
139
|
108
|
179
|
146
|
97
|
96
|
96
|
56
|
63
|
77
|
88
|
83
|
91
|
75
|
67
|
87
|
95
|
116
|
111
|
115
|
123
|
162
|
234
|
35
|
31
|
63
|
84
|
299
|
150
|
49
|
|
2024/12
|
88
|
90
|
104
|
141
|
39
|
41
|
50
|
74
|
125
|
59
|
39
|
73
|
91
|
53
|
59
|
77
|
93
|
74
|
97
|
131
|
115
|
94
|
84
|
112
|
116
|
101
|
94
|
137
|
135
|
140
|
118
|
|
2024/11
|
58
|
94
|
90
|
84
|
86
|
74
|
71
|
74
|
83
|
83
|
73
|
70
|
70
|
89
|
96
|
83
|
17
|
11
|
15
|
28
|
39
|
45
|
55
|
66
|
23
|
29
|
44
|
49
|
65
|
72
|
|
|
2024/10
|
19
|
50
|
57
|
55
|
56
|
71
|
48
|
48
|
57
|
68
|
81
|
78
|
133
|
56
|
32
|
28
|
44
|
38
|
16
|
23
|
34
|
21
|
31
|
53
|
60
|
52
|
44
|
53
|
70
|
63
|
61
|
|
2024/09
|
50
|
49
|
58
|
51
|
47
|
46
|
36
|
36
|
33
|
36
|
42
|
35
|
33
|
44
|
50
|
39
|
40
|
44
|
36
|
45
|
28
|
32
|
37
|
51
|
67
|
80
|
74
|
65
|
60
|
59
|
|
|
2024/08
|
14
|
20
|
23
|
32
|
31
|
34
|
34
|
29
|
32
|
33
|
32
|
35
|
38
|
38
|
50
|
36
|
48
|
46
|
34
|
40
|
49
|
26
|
26
|
29
|
42
|
46
|
43
|
27
|
36
|
39
|
51
|
|
2024/07
|
20
|
13
|
18
|
23
|
23
|
23
|
25
|
24
|
23
|
29
|
32
|
32
|
38
|
28
|
34
|
35
|
22
|
20
|
15
|
23
|
30
|
29
|
27
|
29
|
39
|
34
|
27
|
20
|
16
|
17
|
19
|
|
2024/06
|
25
|
20
|
52
|
27
|
20
|
32
|
40
|
47
|
38
|
22
|
17
|
15
|
17
|
24
|
32
|
39
|
17
|
14
|
16
|
24
|
28
|
28
|
33
|
17
|
9
|
17
|
25
|
29
|
25
|
14
|
|
|
2024/05
|
24
|
38
|
30
|
14
|
29
|
48
|
67
|
50
|
58
|
64
|
39
|
54
|
65
|
72
|
71
|
73
|
63
|
49
|
23
|
24
|
37
|
51
|
48
|
46
|
47
|
33
|
17
|
35
|
30
|
11
|
23
|
|
2024/04
|
43
|
53
|
20
|
33
|
32
|
25
|
42
|
44
|
46
|
47
|
62
|
54
|
52
|
53
|
61
|
49
|
27
|
43
|
25
|
32
|
45
|
48
|
43
|
47
|
37
|
44
|
50
|
51
|
43
|
11
|
|
|
2024/03
|
93
|
49
|
59
|
71
|
45
|
103
|
68
|
72
|
72
|
66
|
58
|
62
|
53
|
48
|
57
|
44
|
34
|
16
|
43
|
71
|
84
|
64
|
43
|
49
|
26
|
29
|
53
|
28
|
42
|
49
|
34
|
|
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