Air Quality
Excellent
No health implications.
17
PM2.5
35
PM10
72
O3
0.6
CO
11
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 May
32
Excellent
Sun
25 May
38
Excellent
Mon
26 May
41
Excellent
Tue
27 May
37
Excellent
Wed
28 May
32
Excellent
Thu
29 May
39
Excellent
Fri
30 May
49
Excellent
Air quality in the last 12 months (Du'an)
|
2025/04
|
39
|
55
|
65
|
53
|
71
|
92
|
96
|
85
|
81
|
74
|
56
|
47
|
144
|
140
|
101
|
92
|
82
|
67
|
53
|
46
|
42
|
44
|
26
|
30
|
27
|
34
|
43
|
30
|
48
|
43
|
|
|
2025/03
|
46
|
46
|
64
|
49
|
26
|
17
|
32
|
42
|
58
|
43
|
49
|
41
|
33
|
37
|
16
|
22
|
48
|
28
|
35
|
52
|
60
|
71
|
72
|
78
|
88
|
68
|
64
|
75
|
28
|
14
|
25
|
|
2025/02
|
35
|
15
|
17
|
48
|
82
|
30
|
14
|
42
|
56
|
69
|
117
|
86
|
35
|
77
|
39
|
36
|
43
|
26
|
30
|
23
|
14
|
19
|
12
|
27
|
50
|
25
|
39
|
56
|
|||
|
2025/01
|
120
|
112
|
87
|
110
|
81
|
98
|
116
|
89
|
54
|
32
|
48
|
71
|
89
|
106
|
89
|
74
|
82
|
101
|
95
|
103
|
105
|
107
|
132
|
95
|
44
|
12
|
38
|
49
|
129
|
85
|
59
|
|
2024/12
|
81
|
91
|
87
|
86
|
68
|
35
|
16
|
28
|
55
|
74
|
32
|
30
|
40
|
51
|
44
|
57
|
88
|
74
|
66
|
84
|
96
|
93
|
95
|
95
|
100
|
89
|
80
|
58
|
90
|
129
|
108
|
|
2024/11
|
45
|
45
|
57
|
65
|
58
|
59
|
61
|
55
|
56
|
56
|
61
|
64
|
69
|
71
|
63
|
60
|
58
|
33
|
23
|
22
|
25
|
25
|
37
|
52
|
64
|
19
|
31
|
34
|
43
|
58
|
|
|
2024/10
|
17
|
22
|
37
|
51
|
55
|
54
|
54
|
48
|
39
|
44
|
50
|
57
|
66
|
39
|
18
|
33
|
34
|
29
|
28
|
24
|
40
|
40
|
25
|
34
|
33
|
35
|
30
|
29
|
37
|
46
|
50
|
|
2024/09
|
28
|
35
|
28
|
28
|
39
|
37
|
19
|
19
|
21
|
22
|
24
|
32
|
41
|
43
|
43
|
30
|
24
|
31
|
33
|
36
|
30
|
24
|
29
|
37
|
49
|
53
|
50
|
52
|
37
|
37
|
|
|
2024/08
|
17
|
20
|
21
|
25
|
30
|
33
|
35
|
31
|
30
|
32
|
20
|
22
|
19
|
25
|
28
|
31
|
25
|
24
|
31
|
27
|
27
|
23
|
24
|
26
|
26
|
30
|
31
|
37
|
34
|
34
|
36
|
|
2024/07
|
30
|
14
|
16
|
25
|
20
|
18
|
19
|
20
|
24
|
25
|
23
|
24
|
26
|
23
|
28
|
30
|
24
|
20
|
18
|
24
|
34
|
34
|
26
|
20
|
27
|
38
|
38
|
25
|
21
|
15
|
15
|
|
2024/06
|
34
|
41
|
28
|
18
|
20
|
29
|
33
|
29
|
16
|
14
|
25
|
30
|
32
|
20
|
30
|
29
|
30
|
16
|
29
|
27
|
30
|
26
|
25
|
17
|
12
|
12
|
20
|
18
|
20
|
22
|
|
|
2024/05
|
16
|
24
|
26
|
30
|
26
|
32
|
40
|
40
|
28
|
29
|
37
|
21
|
47
|
53
|
49
|
49
|
51
|
42
|
16
|
26
|
29
|
29
|
40
|
48
|
43
|
21
|
30
|
27
|
40
|
25
|
21
|
|
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