Air Quality
Excellent
No health implications.
25
PM2.5
37
PM10
97
O3
0.7
CO
9
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Aug
54
Good
Fri
21 Aug
51
Good
Sat
22 Aug
43
Excellent
Sun
23 Aug
47
Excellent
Mon
24 Aug
52
Good
Tue
25 Aug
44
Excellent
Wed
26 Aug
38
Excellent
Air quality in the last 12 months (Anren)
|
2026/07
|
26
|
26
|
23
|
19
|
18
|
18
|
15
|
15
|
21
|
25
|
32
|
38
|
39
|
31
|
18
|
19
|
20
|
24
|
21
|
18
|
22
|
30
|
26
|
36
|
41
|
30
|
16
|
18
|
19
|
17
|
16
|
|
2026/06
|
48
|
47
|
34
|
24
|
25
|
28
|
33
|
23
|
28
|
38
|
42
|
47
|
29
|
24
|
33
|
43
|
44
|
18
|
16
|
17
|
24
|
25
|
23
|
20
|
28
|
31
|
36
|
50
|
38
|
24
|
|
|
2026/05
|
37
|
30
|
30
|
41
|
46
|
42
|
30
|
33
|
40
|
50
|
49
|
64
|
30
|
28
|
41
|
24
|
19
|
20
|
19
|
20
|
25
|
19
|
19
|
22
|
23
|
28
|
34
|
41
|
45
|
46
|
55
|
|
2026/04
|
31
|
38
|
22
|
39
|
54
|
32
|
35
|
44
|
46
|
40
|
31
|
29
|
35
|
26
|
23
|
25
|
38
|
42
|
46
|
47
|
18
|
14
|
26
|
39
|
42
|
51
|
57
|
41
|
26
|
31
|
|
|
2026/03
|
13
|
20
|
39
|
62
|
47
|
47
|
60
|
53
|
28
|
59
|
44
|
48
|
50
|
55
|
95
|
60
|
46
|
28
|
30
|
24
|
34
|
41
|
35
|
24
|
57
|
39
|
33
|
37
|
42
|
28
|
27
|
|
2026/02
|
47
|
52
|
56
|
70
|
86
|
70
|
55
|
55
|
55
|
56
|
51
|
61
|
64
|
61
|
59
|
31
|
85
|
69
|
55
|
37
|
52
|
62
|
55
|
34
|
47
|
28
|
18
|
23
|
|||
|
2026/01
|
34
|
47
|
58
|
65
|
54
|
71
|
66
|
59
|
61
|
76
|
85
|
84
|
98
|
80
|
93
|
102
|
108
|
121
|
55
|
20
|
48
|
61
|
70
|
51
|
76
|
71
|
119
|
74
|
57
|
42
|
34
|
|
2025/12
|
68
|
98
|
87
|
66
|
77
|
84
|
90
|
106
|
109
|
119
|
95
|
111
|
27
|
46
|
49
|
57
|
67
|
105
|
84
|
72
|
109
|
84
|
57
|
39
|
56
|
57
|
63
|
70
|
79
|
113
|
137
|
|
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
|
|
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