Air Quality
Excellent
No health implications.
11
PM2.5
20
PM10
101
O3
0.2
CO
2
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Mar
45
Excellent
Sat
22 Mar
47
Excellent
Sun
23 Mar
65
Good
Mon
24 Mar
50
Excellent
Tue
25 Mar
48
Excellent
Wed
26 Mar
43
Excellent
Thu
27 Mar
50
Excellent
Air quality in the last 12 months (Anci)
|
2025/02
|
68
|
63
|
19
|
24
|
24
|
63
|
23
|
15
|
26
|
134
|
147
|
53
|
86
|
101
|
129
|
31
|
24
|
60
|
35
|
44
|
23
|
20
|
24
|
57
|
61
|
62
|
146
|
199
|
|||
|
2025/01
|
94
|
37
|
44
|
102
|
95
|
20
|
25
|
22
|
18
|
30
|
35
|
34
|
100
|
44
|
26
|
51
|
79
|
140
|
56
|
106
|
87
|
58
|
77
|
127
|
146
|
120
|
29
|
44
|
218
|
79
|
81
|
|
2024/12
|
133
|
25
|
54
|
64
|
67
|
30
|
19
|
30
|
60
|
48
|
51
|
103
|
46
|
33
|
41
|
42
|
23
|
20
|
62
|
62
|
23
|
26
|
44
|
94
|
110
|
29
|
30
|
46
|
104
|
72
|
54
|
|
2024/11
|
128
|
96
|
73
|
33
|
54
|
72
|
132
|
142
|
117
|
115
|
78
|
133
|
84
|
52
|
66
|
59
|
41
|
56
|
64
|
100
|
48
|
38
|
54
|
128
|
68
|
27
|
21
|
24
|
45
|
67
|
|
|
2024/10
|
19
|
22
|
47
|
77
|
97
|
103
|
31
|
43
|
132
|
43
|
82
|
137
|
127
|
148
|
75
|
55
|
63
|
55
|
28
|
42
|
61
|
42
|
67
|
142
|
160
|
217
|
75
|
76
|
129
|
146
|
139
|
|
2024/09
|
32
|
21
|
43
|
57
|
33
|
38
|
39
|
45
|
60
|
32
|
32
|
32
|
45
|
35
|
34
|
59
|
53
|
51
|
55
|
34
|
13
|
22
|
44
|
74
|
55
|
50
|
48
|
72
|
65
|
14
|
|
|
2024/08
|
31
|
48
|
43
|
32
|
21
|
42
|
45
|
44
|
45
|
60
|
48
|
24
|
18
|
31
|
55
|
46
|
45
|
27
|
32
|
31
|
28
|
36
|
45
|
34
|
45
|
23
|
28
|
39
|
51
|
62
|
54
|
|
2024/07
|
36
|
41
|
45
|
59
|
70
|
32
|
57
|
29
|
60
|
66
|
72
|
62
|
57
|
78
|
55
|
45
|
35
|
38
|
53
|
37
|
45
|
33
|
57
|
48
|
18
|
27
|
36
|
32
|
41
|
19
|
35
|
|
2024/06
|
41
|
55
|
52
|
56
|
64
|
78
|
55
|
48
|
76
|
74
|
71
|
64
|
81
|
44
|
42
|
57
|
57
|
60
|
66
|
57
|
51
|
111
|
76
|
44
|
42
|
71
|
61
|
64
|
64
|
43
|
|
|
2024/05
|
54
|
58
|
62
|
72
|
53
|
66
|
66
|
76
|
70
|
87
|
148
|
41
|
61
|
72
|
32
|
59
|
70
|
87
|
57
|
35
|
37
|
82
|
68
|
33
|
24
|
38
|
38
|
60
|
69
|
59
|
22
|
|
2024/04
|
78
|
75
|
69
|
66
|
72
|
93
|
75
|
91
|
45
|
62
|
123
|
67
|
76
|
63
|
137
|
59
|
94
|
102
|
82
|
49
|
92
|
86
|
40
|
57
|
99
|
93
|
89
|
40
|
27
|
33
|
|
|
2024/03
|
39
|
100
|
76
|
66
|
75
|
64
|
118
|
34
|
74
|
106
|
121
|
98
|
79
|
94
|
105
|
162
|
47
|
131
|
102
|
55
|
84
|
74
|
108
|
85
|
73
|
89
|
129
|
216
|
114
|
67
|
81
|
|
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