Air Quality
Excellent
No health implications.
19
PM2.5
26
PM10
62
O3
0.5
CO
9
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 May
43
Excellent
Sun
4 May
63
Good
Mon
5 May
70
Good
Tue
6 May
62
Good
Wed
7 May
71
Good
Thu
8 May
21
Excellent
Fri
9 May
37
Excellent
Air quality in the last 12 months (Usu)
|
2025/02
|
34
|
87
|
71
|
69
|
103
|
127
|
158
|
105
|
124
|
75
|
170
|
141
|
50
|
61
|
90
|
63
|
67
|
153
|
148
|
97
|
74
|
112
|
88
|
140
|
127
|
108
|
44
|
54
|
|||
|
2025/01
|
209
|
208
|
94
|
122
|
122
|
130
|
104
|
108
|
25
|
49
|
53
|
55
|
135
|
107
|
50
|
74
|
142
|
142
|
112
|
146
|
189
|
128
|
32
|
32
|
42
|
50
|
46
|
92
|
237
|
137
|
82
|
|
2024/12
|
63
|
54
|
51
|
36
|
23
|
28
|
53
|
72
|
23
|
19
|
17
|
63
|
55
|
59
|
86
|
64
|
30
|
60
|
46
|
51
|
73
|
72
|
57
|
137
|
155
|
138
|
92
|
53
|
141
|
123
|
134
|
|
2024/11
|
44
|
52
|
58
|
46
|
52
|
57
|
53
|
14
|
19
|
25
|
49
|
45
|
47
|
21
|
30
|
52
|
53
|
54
|
83
|
118
|
86
|
47
|
15
|
35
|
64
|
50
|
53
|
111
|
144
|
113
|
|
|
2024/10
|
36
|
37
|
36
|
27
|
27
|
38
|
38
|
26
|
34
|
50
|
59
|
32
|
26
|
34
|
49
|
46
|
11
|
9
|
14
|
21
|
26
|
48
|
63
|
26
|
28
|
33
|
27
|
45
|
12
|
21
|
41
|
|
2024/09
|
33
|
37
|
12
|
16
|
30
|
38
|
31
|
13
|
27
|
29
|
32
|
19
|
39
|
22
|
35
|
42
|
42
|
48
|
51
|
45
|
50
|
59
|
46
|
43
|
44
|
17
|
11
|
13
|
17
|
25
|
|
|
2024/08
|
24
|
30
|
32
|
29
|
33
|
34
|
18
|
19
|
23
|
32
|
30
|
28
|
26
|
35
|
35
|
34
|
33
|
33
|
16
|
25
|
35
|
28
|
38
|
43
|
28
|
35
|
57
|
42
|
30
|
16
|
24
|
|
2024/07
|
26
|
20
|
21
|
45
|
35
|
26
|
20
|
31
|
23
|
19
|
19
|
24
|
27
|
35
|
30
|
29
|
18
|
31
|
22
|
27
|
36
|
31
|
28
|
35
|
24
|
35
|
29
|
37
|
30
|
61
|
24
|
|
2024/06
|
17
|
36
|
33
|
25
|
19
|
24
|
25
|
25
|
38
|
36
|
30
|
24
|
18
|
14
|
17
|
34
|
29
|
22
|
25
|
22
|
28
|
29
|
32
|
34
|
35
|
27
|
42
|
37
|
35
|
44
|
|
|
2024/05
|
32
|
46
|
50
|
50
|
51
|
49
|
35
|
22
|
22
|
29
|
38
|
40
|
38
|
40
|
50
|
55
|
48
|
47
|
45
|
40
|
16
|
23
|
23
|
19
|
22
|
33
|
15
|
17
|
36
|
24
|
20
|
|
2024/04
|
9
|
17
|
33
|
16
|
22
|
21
|
30
|
29
|
42
|
23
|
15
|
109
|
224
|
202
|
164
|
104
|
26
|
18
|
21
|
29
|
38
|
47
|
46
|
50
|
66
|
28
|
48
|
28
|
30
|
35
|
|
|
2024/03
|
74
|
52
|
54
|
62
|
52
|
108
|
50
|
45
|
79
|
84
|
57
|
73
|
58
|
13
|
31
|
60
|
65
|
53
|
47
|
62
|
64
|
25
|
21
|
52
|
37
|
34
|
45
|
52
|
52
|
42
|
18
|
|
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