Air Quality
Excellent
No health implications.
9
PM2.5
13
PM10
83
O3
0.4
CO
3
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jul
47
Excellent
Mon
28 Jul
47
Excellent
Tue
29 Jul
41
Excellent
Wed
30 Jul
55
Good
Thu
31 Jul
54
Good
Fri
1 Aug
51
Good
Sat
2 Aug
37
Excellent
Air quality in the last 12 months (Anlong)
|
2025/06
|
23
|
19
|
20
|
27
|
23
|
27
|
28
|
28
|
34
|
27
|
30
|
31
|
23
|
18
|
19
|
24
|
22
|
15
|
18
|
19
|
22
|
17
|
20
|
15
|
16
|
14
|
16
|
14
|
13
|
14
|
|
|
2025/05
|
43
|
51
|
41
|
28
|
36
|
32
|
24
|
38
|
29
|
19
|
22
|
29
|
28
|
34
|
43
|
45
|
24
|
35
|
44
|
23
|
26
|
29
|
37
|
47
|
31
|
15
|
16
|
18
|
15
|
16
|
20
|
|
2025/04
|
31
|
43
|
53
|
66
|
66
|
64
|
50
|
48
|
61
|
47
|
49
|
77
|
138
|
98
|
69
|
50
|
54
|
42
|
38
|
42
|
30
|
30
|
46
|
39
|
31
|
38
|
39
|
24
|
32
|
31
|
|
|
2025/03
|
38
|
31
|
48
|
52
|
48
|
39
|
34
|
40
|
52
|
29
|
43
|
53
|
49
|
51
|
37
|
28
|
29
|
25
|
32
|
42
|
62
|
77
|
84
|
80
|
62
|
51
|
55
|
85
|
38
|
25
|
35
|
|
2025/02
|
54
|
27
|
27
|
40
|
54
|
29
|
25
|
33
|
40
|
40
|
41
|
62
|
38
|
37
|
32
|
44
|
39
|
27
|
16
|
18
|
17
|
17
|
20
|
17
|
21
|
24
|
26
|
36
|
|||
|
2025/01
|
69
|
87
|
66
|
86
|
51
|
73
|
92
|
48
|
34
|
35
|
56
|
53
|
60
|
86
|
65
|
82
|
84
|
81
|
93
|
102
|
84
|
113
|
72
|
50
|
44
|
30
|
44
|
48
|
73
|
52
|
51
|
|
2024/12
|
50
|
61
|
58
|
56
|
38
|
19
|
34
|
30
|
20
|
27
|
23
|
28
|
32
|
52
|
53
|
72
|
58
|
50
|
58
|
70
|
70
|
81
|
78
|
80
|
85
|
56
|
42
|
48
|
61
|
63
|
56
|
|
2024/11
|
44
|
33
|
42
|
50
|
36
|
57
|
60
|
62
|
53
|
43
|
40
|
40
|
42
|
46
|
42
|
51
|
53
|
47
|
39
|
21
|
25
|
29
|
33
|
43
|
39
|
23
|
26
|
32
|
37
|
39
|
|
|
2024/10
|
12
|
21
|
26
|
30
|
37
|
52
|
42
|
52
|
48
|
59
|
50
|
48
|
45
|
27
|
24
|
22
|
17
|
24
|
32
|
22
|
23
|
26
|
27
|
36
|
32
|
30
|
38
|
36
|
34
|
33
|
35
|
|
2024/09
|
23
|
23
|
14
|
18
|
27
|
34
|
25
|
15
|
13
|
15
|
19
|
21
|
23
|
28
|
32
|
28
|
21
|
25
|
34
|
39
|
33
|
23
|
31
|
47
|
48
|
41
|
43
|
43
|
28
|
16
|
|
|
2024/08
|
15
|
13
|
13
|
14
|
19
|
19
|
19
|
19
|
20
|
24
|
33
|
52
|
33
|
36
|
27
|
31
|
38
|
32
|
24
|
27
|
23
|
20
|
15
|
17
|
15
|
16
|
19
|
19
|
25
|
26
|
23
|
|
2024/07
|
19
|
17
|
13
|
15
|
15
|
15
|
16
|
17
|
18
|
15
|
14
|
15
|
16
|
14
|
15
|
17
|
15
|
15
|
12
|
14
|
15
|
16
|
17
|
12
|
15
|
23
|
24
|
20
|
16
|
15
|
14
|
|
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