Air Quality
Excellent
No health implications.
11
PM2.5
15
PM10
101
O3
0.5
CO
3
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
64
Good
Mon
30 Jun
60
Good
Tue
1 Jul
82
Good
Wed
2 Jul
60
Good
Thu
3 Jul
56
Good
Fri
4 Jul
64
Good
Sat
5 Jul
37
Excellent
Air quality in the last 12 months (Dayi)
|
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
|
|
2024/06
|
46
|
25
|
35
|
29
|
33
|
37
|
27
|
33
|
28
|
43
|
28
|
35
|
48
|
50
|
48
|
46
|
19
|
30
|
27
|
34
|
27
|
23
|
40
|
43
|
34
|
30
|
25
|
31
|
44
|
44
|
|
|
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