Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
24
O3
0.5
CO
3
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jul
44
Excellent
Tue
14 Jul
39
Excellent
Wed
15 Jul
59
Good
Thu
16 Jul
90
Good
Fri
17 Jul
93
Good
Sat
18 Jul
37
Excellent
Sun
19 Jul
37
Excellent
Air quality in the last 12 months (Kuiwen)
|
2026/06
|
73
|
50
|
32
|
36
|
32
|
29
|
34
|
46
|
54
|
44
|
54
|
72
|
80
|
59
|
37
|
37
|
42
|
55
|
23
|
45
|
32
|
42
|
34
|
39
|
42
|
43
|
74
|
77
|
47
|
37
|
|
|
2026/05
|
61
|
48
|
36
|
38
|
53
|
60
|
52
|
43
|
57
|
70
|
75
|
67
|
59
|
46
|
37
|
35
|
36
|
25
|
21
|
26
|
37
|
45
|
36
|
30
|
26
|
24
|
31
|
52
|
59
|
51
|
76
|
|
2026/04
|
77
|
67
|
78
|
40
|
68
|
41
|
39
|
51
|
40
|
75
|
57
|
47
|
38
|
72
|
79
|
53
|
75
|
87
|
83
|
83
|
68
|
38
|
46
|
57
|
57
|
68
|
87
|
39
|
50
|
54
|
|
|
2026/03
|
101
|
123
|
121
|
92
|
78
|
46
|
36
|
52
|
61
|
89
|
115
|
62
|
79
|
99
|
47
|
69
|
61
|
48
|
47
|
96
|
114
|
109
|
132
|
97
|
92
|
103
|
104
|
104
|
107
|
76
|
54
|
|
2026/02
|
196
|
148
|
109
|
137
|
155
|
37
|
41
|
58
|
69
|
64
|
133
|
114
|
106
|
115
|
74
|
76
|
214
|
89
|
86
|
79
|
87
|
104
|
61
|
55
|
75
|
64
|
83
|
77
|
|||
|
2026/01
|
35
|
47
|
90
|
224
|
111
|
145
|
63
|
55
|
89
|
82
|
39
|
70
|
83
|
94
|
171
|
119
|
41
|
36
|
31
|
36
|
43
|
60
|
89
|
143
|
78
|
78
|
97
|
126
|
117
|
47
|
129
|
|
2025/12
|
62
|
33
|
46
|
55
|
53
|
95
|
102
|
48
|
102
|
97
|
59
|
27
|
54
|
64
|
80
|
111
|
60
|
74
|
133
|
84
|
30
|
44
|
55
|
78
|
31
|
38
|
64
|
118
|
134
|
72
|
28
|
|
2025/11
|
89
|
39
|
35
|
60
|
66
|
53
|
82
|
88
|
97
|
61
|
72
|
85
|
75
|
81
|
153
|
113
|
37
|
50
|
62
|
63
|
75
|
112
|
124
|
142
|
41
|
82
|
101
|
111
|
130
|
154
|
|
|
2025/10
|
50
|
18
|
15
|
35
|
9
|
13
|
39
|
36
|
27
|
15
|
21
|
23
|
29
|
54
|
31
|
47
|
44
|
23
|
26
|
24
|
32
|
36
|
45
|
45
|
71
|
77
|
46
|
75
|
54
|
46
|
56
|
|
2025/09
|
26
|
38
|
33
|
35
|
29
|
34
|
50
|
67
|
52
|
51
|
33
|
27
|
36
|
47
|
45
|
31
|
15
|
22
|
15
|
36
|
44
|
35
|
42
|
36
|
49
|
58
|
40
|
36
|
64
|
69
|
|
|
2025/08
|
15
|
20
|
19
|
24
|
36
|
27
|
26
|
32
|
11
|
17
|
29
|
33
|
34
|
33
|
25
|
28
|
15
|
34
|
38
|
39
|
39
|
36
|
31
|
32
|
44
|
23
|
29
|
26
|
15
|
18
|
14
|
|
2025/07
|
35
|
31
|
33
|
30
|
33
|
30
|
44
|
21
|
24
|
35
|
40
|
31
|
41
|
22
|
29
|
28
|
29
|
28
|
36
|
25
|
17
|
19
|
16
|
20
|
25
|
25
|
23
|
21
|
22
|
25
|
25
|
|
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