Air Quality
Excellent
No health implications.
8
PM2.5
19
PM10
67
O3
0.5
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Aug
61
Good
Fri
29 Aug
56
Good
Sat
30 Aug
61
Good
Sun
31 Aug
74
Good
Mon
1 Sep
87
Good
Tue
2 Sep
88
Good
Wed
3 Sep
37
Excellent
Air quality in the last 12 months (Dayi)
|
2025/06
|
32
|
28
|
45
|
51
|
54
|
57
|
58
|
45
|
53
|
38
|
46
|
46
|
54
|
56
|
42
|
46
|
48
|
34
|
22
|
36
|
33
|
36
|
36
|
20
|
22
|
35
|
46
|
45
|
28
|
21
|
|
|
2025/05
|
51
|
58
|
56
|
60
|
29
|
29
|
38
|
30
|
104
|
85
|
66
|
65
|
50
|
66
|
50
|
62
|
96
|
108
|
62
|
63
|
72
|
64
|
48
|
50
|
51
|
61
|
36
|
28
|
48
|
40
|
26
|
|
2025/04
|
59
|
54
|
67
|
69
|
33
|
43
|
61
|
59
|
64
|
65
|
56
|
112
|
116
|
74
|
88
|
87
|
65
|
68
|
53
|
61
|
71
|
62
|
69
|
35
|
44
|
40
|
38
|
44
|
28
|
36
|
|
|
2025/03
|
92
|
86
|
48
|
41
|
30
|
27
|
43
|
35
|
50
|
67
|
71
|
80
|
78
|
59
|
26
|
35
|
36
|
36
|
56
|
53
|
55
|
63
|
63
|
55
|
57
|
64
|
125
|
84
|
63
|
59
|
46
|
|
2025/02
|
34
|
34
|
37
|
49
|
37
|
33
|
38
|
27
|
33
|
44
|
63
|
51
|
57
|
56
|
39
|
54
|
53
|
49
|
32
|
42
|
41
|
21
|
35
|
32
|
23
|
43
|
75
|
79
|
|||
|
2025/01
|
124
|
113
|
117
|
140
|
104
|
96
|
66
|
46
|
60
|
56
|
40
|
87
|
81
|
63
|
68
|
61
|
98
|
47
|
72
|
90
|
122
|
153
|
182
|
83
|
34
|
55
|
72
|
80
|
248
|
95
|
57
|
|
2024/12
|
93
|
115
|
106
|
76
|
59
|
54
|
41
|
20
|
24
|
40
|
55
|
56
|
44
|
45
|
63
|
81
|
111
|
139
|
122
|
100
|
97
|
46
|
44
|
49
|
73
|
71
|
108
|
91
|
75
|
60
|
73
|
|
2024/11
|
27
|
50
|
38
|
30
|
40
|
59
|
70
|
79
|
59
|
22
|
33
|
28
|
27
|
47
|
53
|
34
|
27
|
16
|
15
|
29
|
43
|
65
|
54
|
39
|
20
|
39
|
38
|
52
|
58
|
74
|
|
|
2024/10
|
22
|
36
|
25
|
24
|
34
|
42
|
39
|
45
|
47
|
34
|
36
|
31
|
49
|
56
|
58
|
51
|
22
|
37
|
22
|
15
|
19
|
29
|
50
|
68
|
45
|
29
|
31
|
45
|
59
|
46
|
39
|
|
2024/09
|
27
|
32
|
21
|
34
|
20
|
24
|
24
|
38
|
28
|
16
|
25
|
31
|
30
|
24
|
21
|
25
|
29
|
38
|
34
|
36
|
24
|
36
|
41
|
39
|
51
|
57
|
69
|
63
|
40
|
13
|
|
|
2024/08
|
43
|
46
|
28
|
18
|
26
|
38
|
29
|
27
|
33
|
27
|
51
|
44
|
47
|
51
|
37
|
45
|
36
|
32
|
41
|
50
|
49
|
54
|
55
|
39
|
48
|
35
|
38
|
43
|
39
|
36
|
35
|
|
2024/07
|
19
|
28
|
24
|
25
|
28
|
45
|
33
|
15
|
11
|
16
|
22
|
30
|
20
|
12
|
17
|
21
|
20
|
16
|
27
|
20
|
20
|
23
|
29
|
20
|
30
|
55
|
46
|
28
|
19
|
28
|
40
|
|
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