Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
30
PM2.5
87
*
PM10
39
O3
1.0
CO
19
SO2
46
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Nov
94
Good
Thu
6 Nov
71
Good
Fri
7 Nov
76
Good
Sat
8 Nov
59
Good
Sun
9 Nov
69
Good
Mon
10 Nov
24
Excellent
Tue
11 Nov
50
Excellent
Air quality in the last 12 months (Subei)
|
2025/09
|
167
|
91
|
110
|
71
|
68
|
78
|
76
|
65
|
72
|
63
|
51
|
66
|
46
|
66
|
37
|
46
|
50
|
48
|
57
|
69
|
58
|
42
|
46
|
47
|
48
|
45
|
56
|
49
|
51
|
53
|
|
|
2025/08
|
50
|
42
|
38
|
42
|
41
|
37
|
37
|
44
|
49
|
44
|
48
|
40
|
40
|
46
|
44
|
52
|
46
|
54
|
109
|
83
|
53
|
39
|
43
|
53
|
62
|
34
|
39
|
47
|
42
|
50
|
79
|
|
2025/07
|
52
|
48
|
36
|
37
|
34
|
51
|
56
|
57
|
40
|
48
|
56
|
56
|
48
|
52
|
48
|
41
|
45
|
47
|
36
|
41
|
41
|
41
|
42
|
44
|
50
|
43
|
44
|
35
|
144
|
84
|
69
|
|
2025/06
|
35
|
49
|
38
|
45
|
46
|
47
|
35
|
42
|
55
|
45
|
49
|
47
|
60
|
54
|
39
|
47
|
42
|
51
|
35
|
40
|
36
|
36
|
32
|
40
|
53
|
46
|
47
|
54
|
45
|
41
|
|
|
2025/05
|
73
|
148
|
63
|
155
|
83
|
83
|
132
|
76
|
40
|
40
|
52
|
58
|
57
|
48
|
59
|
63
|
65
|
49
|
74
|
86
|
117
|
71
|
76
|
77
|
53
|
49
|
68
|
188
|
73
|
61
|
47
|
|
2025/04
|
128
|
234
|
102
|
59
|
98
|
109
|
90
|
63
|
55
|
78
|
47
|
29
|
49
|
97
|
121
|
74
|
138
|
104
|
97
|
113
|
93
|
85
|
56
|
51
|
54
|
40
|
51
|
58
|
63
|
49
|
|
|
2025/03
|
83
|
75
|
72
|
85
|
112
|
182
|
119
|
124
|
116
|
170
|
95
|
68
|
65
|
68
|
52
|
52
|
63
|
90
|
86
|
73
|
85
|
125
|
231
|
168
|
159
|
329
|
97
|
80
|
77
|
121
|
155
|
|
2025/02
|
75
|
50
|
45
|
43
|
34
|
47
|
48
|
46
|
61
|
76
|
73
|
76
|
64
|
64
|
83
|
85
|
74
|
71
|
73
|
62
|
63
|
114
|
57
|
88
|
101
|
112
|
107
|
90
|
|||
|
2025/01
|
64
|
70
|
77
|
75
|
63
|
73
|
65
|
62
|
63
|
69
|
61
|
51
|
40
|
43
|
45
|
50
|
56
|
66
|
62
|
66
|
65
|
66
|
64
|
78
|
99
|
75
|
78
|
96
|
135
|
89
|
85
|
|
2024/12
|
62
|
71
|
63
|
55
|
53
|
56
|
52
|
53
|
53
|
56
|
52
|
51
|
54
|
46
|
49
|
61
|
66
|
61
|
59
|
55
|
62
|
68
|
64
|
56
|
49
|
48
|
51
|
57
|
59
|
75
|
75
|
|
2024/11
|
55
|
56
|
52
|
58
|
63
|
63
|
64
|
68
|
65
|
52
|
51
|
54
|
59
|
65
|
41
|
50
|
59
|
61
|
60
|
62
|
77
|
66
|
53
|
51
|
40
|
44
|
49
|
49
|
57
|
64
|
|
|
2024/10
|
47
|
50
|
53
|
54
|
46
|
48
|
48
|
53
|
51
|
51
|
54
|
68
|
68
|
49
|
60
|
59
|
58
|
104
|
103
|
60
|
53
|
54
|
56
|
58
|
48
|
52
|
52
|
47
|
53
|
50
|
46
|
|
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