Air Quality
Excellent
No health implications.
5
PM2.5
12
PM10
24
O3
0.6
CO
4
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Dec
86
Good
Sun
14 Dec
71
Good
Mon
15 Dec
68
Good
Tue
16 Dec
84
Good
Wed
17 Dec
88
Good
Thu
18 Dec
102
Light
Fri
19 Dec
36
Excellent
Air quality in the last 12 months (Anren)
|
2025/11
|
53
|
47
|
32
|
31
|
33
|
29
|
52
|
15
|
11
|
16
|
39
|
57
|
45
|
50
|
52
|
58
|
65
|
29
|
33
|
39
|
47
|
54
|
61
|
56
|
54
|
63
|
70
|
76
|
68
|
62
|
|
|
2025/10
|
53
|
43
|
29
|
48
|
39
|
21
|
39
|
50
|
47
|
50
|
55
|
94
|
98
|
60
|
70
|
61
|
58
|
31
|
12
|
11
|
15
|
26
|
37
|
44
|
53
|
76
|
78
|
70
|
80
|
87
|
67
|
|
2025/09
|
22
|
25
|
29
|
29
|
29
|
30
|
39
|
26
|
16
|
18
|
18
|
22
|
21
|
34
|
37
|
34
|
29
|
36
|
35
|
20
|
21
|
22
|
31
|
12
|
15
|
23
|
32
|
45
|
50
|
49
|
|
|
2025/08
|
29
|
29
|
17
|
18
|
17
|
13
|
13
|
17
|
23
|
29
|
32
|
34
|
27
|
22
|
12
|
20
|
21
|
20
|
14
|
18
|
20
|
21
|
24
|
21
|
19
|
20
|
23
|
26
|
22
|
23
|
22
|
|
2025/07
|
17
|
15
|
21
|
26
|
34
|
35
|
42
|
34
|
31
|
21
|
22
|
22
|
29
|
27
|
22
|
22
|
26
|
30
|
28
|
22
|
17
|
14
|
15
|
20
|
24
|
28
|
20
|
19
|
22
|
20
|
22
|
|
2025/06
|
15
|
18
|
32
|
35
|
35
|
29
|
25
|
22
|
30
|
32
|
28
|
20
|
28
|
14
|
12
|
21
|
13
|
12
|
13
|
20
|
20
|
13
|
23
|
19
|
32
|
24
|
15
|
16
|
22
|
18
|
|
|
2025/05
|
51
|
56
|
57
|
50
|
34
|
43
|
63
|
35
|
28
|
48
|
48
|
55
|
46
|
38
|
51
|
21
|
18
|
18
|
20
|
17
|
18
|
23
|
23
|
47
|
50
|
47
|
50
|
14
|
17
|
26
|
14
|
|
2025/04
|
54
|
54
|
57
|
73
|
74
|
75
|
67
|
59
|
60
|
46
|
49
|
214
|
184
|
122
|
79
|
68
|
76
|
60
|
23
|
23
|
33
|
29
|
50
|
27
|
25
|
28
|
23
|
37
|
54
|
51
|
|
|
2025/03
|
32
|
30
|
18
|
23
|
33
|
38
|
49
|
43
|
42
|
35
|
41
|
47
|
47
|
18
|
19
|
43
|
48
|
38
|
42
|
47
|
51
|
50
|
65
|
70
|
67
|
68
|
67
|
62
|
45
|
19
|
46
|
|
2025/02
|
29
|
23
|
40
|
51
|
59
|
67
|
55
|
62
|
45
|
47
|
59
|
64
|
87
|
105
|
58
|
36
|
49
|
39
|
29
|
16
|
57
|
23
|
30
|
66
|
94
|
87
|
49
|
38
|
|||
|
2025/01
|
125
|
104
|
146
|
155
|
151
|
104
|
84
|
87
|
60
|
57
|
60
|
71
|
68
|
60
|
89
|
67
|
70
|
69
|
91
|
81
|
91
|
86
|
119
|
204
|
45
|
27
|
50
|
67
|
159
|
91
|
53
|
|
2024/12
|
57
|
61
|
67
|
115
|
53
|
37
|
47
|
66
|
89
|
75
|
50
|
67
|
92
|
68
|
57
|
64
|
68
|
72
|
93
|
109
|
106
|
102
|
88
|
102
|
126
|
123
|
136
|
118
|
83
|
106
|
115
|
|
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