Air Quality
Excellent
No health implications.
8
PM2.5
15
PM10
40
O3
0.5
CO
11
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Feb
69
Good
Sun
22 Feb
62
Good
Mon
23 Feb
63
Good
Tue
24 Feb
64
Good
Wed
25 Feb
66
Good
Thu
26 Feb
32
Excellent
Fri
27 Feb
28
Excellent
Guide Air quality rank
Air quality in the last 12 months (Guide)
|
2026/01
|
55
|
65
|
78
|
75
|
61
|
58
|
38
|
37
|
39
|
28
|
34
|
34
|
34
|
59
|
46
|
43
|
41
|
66
|
67
|
61
|
54
|
52
|
47
|
40
|
121
|
104
|
85
|
85
|
88
|
69
|
66
|
|
2025/12
|
36
|
46
|
45
|
42
|
46
|
47
|
48
|
50
|
55
|
41
|
55
|
144
|
53
|
45
|
49
|
45
|
44
|
39
|
48
|
47
|
57
|
63
|
64
|
55
|
52
|
51
|
42
|
40
|
36
|
43
|
56
|
|
2025/11
|
50
|
53
|
45
|
43
|
48
|
37
|
63
|
74
|
69
|
50
|
48
|
48
|
41
|
44
|
39
|
49
|
54
|
47
|
40
|
38
|
35
|
44
|
46
|
80
|
47
|
56
|
34
|
36
|
37
|
34
|
|
|
2025/10
|
20
|
31
|
35
|
51
|
38
|
30
|
20
|
21
|
24
|
23
|
24
|
25
|
32
|
35
|
35
|
45
|
37
|
54
|
43
|
48
|
45
|
36
|
25
|
29
|
37
|
34
|
35
|
36
|
39
|
41
|
51
|
|
2025/09
|
30
|
16
|
33
|
37
|
35
|
54
|
55
|
45
|
49
|
46
|
37
|
31
|
31
|
59
|
43
|
88
|
36
|
27
|
31
|
37
|
30
|
22
|
39
|
40
|
33
|
35
|
31
|
28
|
34
|
35
|
|
|
2025/08
|
48
|
38
|
36
|
20
|
21
|
25
|
25
|
22
|
24
|
28
|
30
|
29
|
33
|
32
|
30
|
33
|
36
|
34
|
27
|
35
|
15
|
22
|
25
|
30
|
32
|
34
|
20
|
18
|
23
|
31
|
33
|
|
2025/07
|
30
|
26
|
31
|
23
|
25
|
27
|
36
|
40
|
42
|
37
|
34
|
31
|
28
|
31
|
46
|
30
|
23
|
31
|
36
|
21
|
25
|
31
|
30
|
33
|
27
|
27
|
33
|
31
|
28
|
24
|
51
|
|
2025/06
|
29
|
32
|
29
|
26
|
28
|
37
|
38
|
32
|
25
|
32
|
27
|
32
|
36
|
31
|
33
|
32
|
43
|
42
|
33
|
34
|
27
|
25
|
25
|
21
|
25
|
31
|
28
|
27
|
22
|
32
|
|
|
2025/05
|
31
|
50
|
142
|
70
|
41
|
72
|
97
|
71
|
46
|
30
|
32
|
41
|
53
|
45
|
26
|
30
|
38
|
40
|
37
|
31
|
33
|
63
|
56
|
45
|
31
|
38
|
36
|
25
|
49
|
60
|
57
|
|
2025/04
|
96
|
95
|
72
|
104
|
90
|
63
|
83
|
82
|
65
|
54
|
57
|
23
|
32
|
40
|
55
|
71
|
61
|
91
|
72
|
88
|
86
|
70
|
54
|
47
|
45
|
38
|
99
|
40
|
35
|
33
|
|
|
2025/03
|
58
|
55
|
53
|
46
|
52
|
70
|
76
|
50
|
33
|
39
|
97
|
122
|
73
|
45
|
57
|
44
|
46
|
52
|
56
|
55
|
53
|
62
|
51
|
30
|
15
|
276
|
156
|
64
|
74
|
100
|
96
|
|
2025/02
|
50
|
57
|
45
|
46
|
46
|
54
|
47
|
53
|
51
|
50
|
59
|
61
|
57
|
55
|
41
|
43
|
43
|
47
|
56
|
59
|
57
|
68
|
63
|
55
|
48
|
39
|
48
|
50
|
|||
|
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