Air Quality
Excellent
No health implications.
7
PM2.5
12
PM10
69
O3
0.4
CO
3
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Jul
46
Excellent
Tue
21 Jul
46
Excellent
Wed
22 Jul
43
Excellent
Thu
23 Jul
48
Excellent
Fri
24 Jul
53
Good
Sat
25 Jul
62
Good
Sun
26 Jul
48
Excellent
Air quality in the last 12 months (De'an)
|
2026/06
|
79
|
62
|
45
|
29
|
47
|
38
|
42
|
45
|
31
|
38
|
36
|
30
|
21
|
29
|
42
|
42
|
36
|
26
|
14
|
21
|
21
|
24
|
21
|
22
|
28
|
39
|
55
|
44
|
33
|
18
|
|
|
2026/05
|
31
|
30
|
32
|
28
|
32
|
35
|
45
|
39
|
29
|
43
|
51
|
58
|
35
|
24
|
24
|
26
|
27
|
23
|
28
|
24
|
35
|
25
|
20
|
28
|
26
|
28
|
33
|
36
|
54
|
59
|
74
|
|
2026/04
|
36
|
45
|
23
|
33
|
55
|
44
|
68
|
42
|
37
|
36
|
41
|
34
|
37
|
28
|
35
|
41
|
39
|
46
|
51
|
51
|
22
|
14
|
27
|
27
|
31
|
40
|
54
|
37
|
29
|
32
|
|
|
2026/03
|
18
|
24
|
42
|
73
|
72
|
57
|
81
|
62
|
74
|
61
|
53
|
49
|
56
|
58
|
115
|
49
|
23
|
15
|
55
|
60
|
62
|
45
|
45
|
61
|
70
|
46
|
48
|
54
|
49
|
35
|
36
|
|
2026/02
|
46
|
50
|
74
|
63
|
69
|
58
|
35
|
58
|
58
|
58
|
67
|
69
|
68
|
36
|
44
|
30
|
71
|
60
|
54
|
42
|
31
|
67
|
99
|
25
|
32
|
22
|
17
|
40
|
|||
|
2026/01
|
25
|
44
|
69
|
72
|
68
|
60
|
45
|
61
|
52
|
69
|
71
|
62
|
69
|
77
|
81
|
102
|
177
|
185
|
58
|
33
|
58
|
69
|
70
|
79
|
96
|
110
|
72
|
59
|
79
|
31
|
30
|
|
2025/12
|
87
|
120
|
80
|
82
|
73
|
72
|
89
|
124
|
103
|
122
|
115
|
112
|
39
|
51
|
50
|
56
|
113
|
181
|
126
|
147
|
69
|
45
|
48
|
50
|
69
|
71
|
68
|
64
|
68
|
140
|
97
|
|
2025/11
|
50
|
56
|
92
|
74
|
72
|
61
|
42
|
27
|
22
|
65
|
57
|
39
|
47
|
62
|
70
|
56
|
75
|
27
|
35
|
43
|
57
|
70
|
61
|
56
|
91
|
70
|
95
|
93
|
78
|
66
|
|
|
2025/10
|
37
|
41
|
48
|
43
|
45
|
25
|
48
|
69
|
60
|
52
|
68
|
63
|
54
|
48
|
67
|
38
|
49
|
28
|
10
|
27
|
26
|
31
|
33
|
43
|
59
|
75
|
73
|
93
|
104
|
116
|
45
|
|
2025/09
|
17
|
23
|
27
|
34
|
32
|
32
|
34
|
33
|
16
|
14
|
15
|
21
|
28
|
20
|
27
|
35
|
33
|
27
|
44
|
18
|
38
|
32
|
38
|
14
|
15
|
22
|
35
|
52
|
42
|
42
|
|
|
2025/08
|
27
|
31
|
30
|
30
|
19
|
12
|
12
|
15
|
21
|
26
|
29
|
27
|
29
|
19
|
13
|
20
|
23
|
23
|
15
|
12
|
16
|
17
|
19
|
23
|
24
|
19
|
16
|
19
|
24
|
28
|
15
|
|
2025/07
|
16
|
23
|
24
|
28
|
28
|
30
|
36
|
31
|
18
|
18
|
27
|
17
|
17
|
23
|
27
|
27
|
22
|
26
|
31
|
11
|
10
|
10
|
13
|
17
|
19
|
22
|
16
|
20
|
17
|
22
|
15
|
|
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