Air Quality
Excellent
No health implications.
8
PM2.5
18
PM10
60
O3
0.3
CO
3
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Feb
60
Good
Sun
8 Feb
112
Light
Mon
9 Feb
141
Light
Tue
10 Feb
145
Light
Wed
11 Feb
140
Light
Thu
12 Feb
172
Moderate
Fri
13 Feb
29
Excellent
Anci Air quality rank
Air quality in the last 12 months (Anci)
|
2026/01
|
34
|
58
|
103
|
145
|
89
|
166
|
23
|
73
|
110
|
40
|
25
|
65
|
35
|
66
|
120
|
67
|
48
|
47
|
25
|
25
|
30
|
79
|
70
|
147
|
71
|
75
|
57
|
63
|
69
|
101
|
82
|
|
2025/12
|
36
|
25
|
46
|
44
|
56
|
140
|
96
|
28
|
87
|
113
|
70
|
40
|
42
|
74
|
157
|
103
|
145
|
209
|
207
|
27
|
35
|
68
|
67
|
30
|
22
|
67
|
81
|
204
|
36
|
34
|
21
|
|
2025/11
|
53
|
22
|
62
|
104
|
203
|
153
|
54
|
65
|
52
|
81
|
135
|
102
|
29
|
99
|
118
|
62
|
22
|
41
|
55
|
35
|
64
|
112
|
140
|
76
|
31
|
78
|
31
|
85
|
111
|
120
|
|
|
2025/10
|
70
|
57
|
58
|
69
|
78
|
27
|
43
|
37
|
13
|
16
|
22
|
45
|
50
|
48
|
92
|
70
|
41
|
18
|
24
|
25
|
34
|
60
|
76
|
105
|
160
|
53
|
43
|
175
|
179
|
175
|
78
|
|
2025/09
|
34
|
53
|
52
|
65
|
60
|
42
|
46
|
36
|
56
|
42
|
65
|
65
|
56
|
55
|
52
|
34
|
23
|
32
|
40
|
46
|
73
|
43
|
55
|
70
|
74
|
67
|
73
|
53
|
55
|
57
|
|
|
2025/08
|
56
|
51
|
33
|
35
|
32
|
54
|
38
|
34
|
27
|
34
|
46
|
51
|
32
|
41
|
41
|
25
|
43
|
39
|
30
|
29
|
33
|
35
|
31
|
16
|
26
|
40
|
33
|
17
|
38
|
34
|
31
|
|
2025/07
|
43
|
41
|
31
|
47
|
42
|
26
|
43
|
38
|
54
|
41
|
54
|
57
|
33
|
46
|
39
|
32
|
32
|
46
|
52
|
24
|
33
|
47
|
35
|
26
|
35
|
49
|
41
|
36
|
15
|
24
|
40
|
|
2025/06
|
77
|
57
|
26
|
27
|
56
|
52
|
53
|
51
|
55
|
39
|
58
|
74
|
67
|
48
|
21
|
23
|
59
|
80
|
44
|
35
|
35
|
44
|
92
|
82
|
72
|
62
|
54
|
48
|
56
|
39
|
|
|
2025/05
|
36
|
49
|
30
|
50
|
61
|
32
|
90
|
93
|
36
|
41
|
65
|
78
|
70
|
40
|
47
|
83
|
64
|
48
|
82
|
116
|
78
|
65
|
63
|
48
|
57
|
70
|
65
|
72
|
74
|
78
|
75
|
|
2025/04
|
64
|
28
|
66
|
100
|
34
|
72
|
67
|
49
|
51
|
92
|
115
|
152
|
58
|
43
|
53
|
93
|
73
|
62
|
51
|
78
|
92
|
44
|
65
|
34
|
54
|
87
|
59
|
62
|
57
|
60
|
|
|
2025/03
|
235
|
72
|
36
|
54
|
88
|
30
|
84
|
125
|
152
|
135
|
170
|
99
|
107
|
77
|
45
|
25
|
39
|
29
|
46
|
40
|
35
|
53
|
100
|
81
|
48
|
85
|
56
|
36
|
24
|
44
|
76
|
|
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
|
|||
|
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