Air Quality
Excellent
No health implications.
19
PM2.5
33
PM10
59
O3
0.5
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
80
Good
Mon
30 Jun
54
Good
Tue
1 Jul
54
Good
Wed
2 Jul
84
Good
Thu
3 Jul
83
Good
Fri
4 Jul
37
Excellent
Sat
5 Jul
34
Excellent
Da'an Air quality rank
Air quality in the last 12 months (Da'an)
|
2025/05
|
35
|
25
|
21
|
23
|
26
|
34
|
46
|
46
|
44
|
38
|
45
|
70
|
69
|
61
|
79
|
51
|
27
|
39
|
27
|
38
|
31
|
28
|
26
|
32
|
32
|
41
|
52
|
62
|
60
|
69
|
49
|
|
2025/04
|
91
|
54
|
79
|
124
|
62
|
59
|
62
|
55
|
60
|
87
|
122
|
36
|
24
|
23
|
24
|
28
|
69
|
36
|
29
|
48
|
45
|
17
|
34
|
39
|
25
|
49
|
37
|
37
|
87
|
29
|
|
|
2025/03
|
32
|
31
|
45
|
57
|
64
|
76
|
65
|
64
|
122
|
155
|
103
|
77
|
40
|
37
|
34
|
56
|
56
|
45
|
70
|
60
|
65
|
75
|
182
|
79
|
106
|
119
|
32
|
26
|
23
|
28
|
44
|
|
2025/02
|
86
|
114
|
62
|
43
|
64
|
68
|
30
|
27
|
48
|
81
|
150
|
97
|
39
|
43
|
88
|
36
|
33
|
34
|
41
|
51
|
48
|
61
|
50
|
50
|
69
|
38
|
65
|
68
|
|||
|
2025/01
|
77
|
52
|
46
|
103
|
164
|
126
|
58
|
45
|
48
|
61
|
97
|
150
|
132
|
78
|
42
|
38
|
58
|
111
|
107
|
140
|
139
|
101
|
154
|
201
|
206
|
223
|
97
|
50
|
57
|
43
|
67
|
|
2024/12
|
55
|
23
|
27
|
25
|
30
|
37
|
38
|
53
|
77
|
58
|
37
|
57
|
87
|
34
|
35
|
47
|
53
|
52
|
59
|
92
|
59
|
44
|
46
|
41
|
49
|
37
|
37
|
41
|
68
|
106
|
67
|
|
2024/11
|
45
|
57
|
36
|
24
|
20
|
48
|
65
|
190
|
151
|
80
|
97
|
68
|
159
|
136
|
180
|
49
|
33
|
28
|
73
|
52
|
33
|
36
|
118
|
188
|
144
|
61
|
26
|
42
|
37
|
51
|
|
|
2024/10
|
21
|
24
|
31
|
37
|
41
|
27
|
55
|
43
|
45
|
21
|
27
|
32
|
56
|
51
|
20
|
26
|
36
|
35
|
24
|
29
|
41
|
35
|
51
|
56
|
44
|
45
|
36
|
40
|
62
|
57
|
72
|
|
2024/09
|
13
|
16
|
16
|
25
|
16
|
26
|
32
|
39
|
43
|
23
|
24
|
24
|
23
|
20
|
18
|
28
|
22
|
24
|
24
|
18
|
27
|
30
|
25
|
35
|
23
|
34
|
31
|
32
|
51
|
22
|
|
|
2024/08
|
12
|
15
|
17
|
21
|
16
|
18
|
25
|
17
|
25
|
22
|
12
|
14
|
20
|
23
|
22
|
27
|
27
|
27
|
15
|
14
|
12
|
14
|
25
|
32
|
26
|
15
|
13
|
16
|
19
|
20
|
16
|
|
2024/07
|
49
|
41
|
38
|
24
|
30
|
31
|
58
|
81
|
69
|
72
|
86
|
77
|
60
|
58
|
55
|
40
|
20
|
31
|
31
|
31
|
28
|
27
|
14
|
19
|
19
|
11
|
14
|
14
|
17
|
20
|
18
|
|
2024/06
|
20
|
26
|
27
|
26
|
42
|
52
|
48
|
22
|
17
|
24
|
41
|
23
|
29
|
13
|
14
|
22
|
16
|
22
|
50
|
34
|
35
|
16
|
10
|
13
|
20
|
28
|
44
|
48
|
37
|
37
|
|
|
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