Air Quality
Excellent
No health implications.
3
PM2.5
26
PM10
92
O3
0.3
CO
1
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Apr
44
Excellent
Tue
15 Apr
92
Good
Wed
16 Apr
44
Excellent
Thu
17 Apr
66
Good
Fri
18 Apr
65
Good
Sat
19 Apr
27
Excellent
Sun
20 Apr
23
Excellent
Air quality in the last 12 months (Pinggu)
|
2025/02
|
91
|
54
|
9
|
10
|
18
|
34
|
19
|
12
|
13
|
63
|
122
|
32
|
70
|
57
|
86
|
28
|
15
|
36
|
25
|
20
|
12
|
15
|
14
|
33
|
50
|
56
|
114
|
158
|
|||
|
2025/01
|
51
|
22
|
31
|
56
|
48
|
14
|
11
|
9
|
10
|
13
|
26
|
25
|
41
|
16
|
24
|
47
|
59
|
88
|
41
|
68
|
51
|
59
|
85
|
119
|
145
|
97
|
14
|
26
|
109
|
65
|
89
|
|
2024/12
|
49
|
17
|
31
|
23
|
23
|
13
|
10
|
13
|
31
|
48
|
47
|
62
|
21
|
26
|
44
|
34
|
13
|
15
|
48
|
44
|
13
|
15
|
31
|
68
|
69
|
16
|
13
|
33
|
70
|
56
|
38
|
|
2024/11
|
114
|
95
|
70
|
12
|
29
|
41
|
96
|
130
|
122
|
116
|
54
|
61
|
55
|
40
|
63
|
33
|
18
|
28
|
54
|
61
|
28
|
28
|
42
|
86
|
51
|
7
|
23
|
20
|
25
|
33
|
|
|
2024/10
|
12
|
13
|
25
|
59
|
75
|
81
|
21
|
15
|
67
|
21
|
51
|
97
|
110
|
177
|
36
|
33
|
56
|
50
|
10
|
24
|
49
|
20
|
38
|
76
|
122
|
169
|
40
|
39
|
90
|
54
|
90
|
|
2024/09
|
25
|
12
|
27
|
48
|
19
|
18
|
24
|
33
|
62
|
19
|
17
|
18
|
25
|
22
|
22
|
31
|
31
|
42
|
48
|
21
|
7
|
12
|
31
|
51
|
34
|
24
|
42
|
48
|
56
|
8
|
|
|
2024/08
|
17
|
35
|
39
|
26
|
15
|
39
|
45
|
32
|
48
|
26
|
26
|
11
|
14
|
21
|
38
|
43
|
41
|
26
|
16
|
14
|
22
|
23
|
32
|
25
|
37
|
17
|
17
|
27
|
35
|
54
|
41
|
|
2024/07
|
23
|
36
|
25
|
51
|
70
|
42
|
43
|
36
|
61
|
69
|
78
|
53
|
55
|
63
|
62
|
51
|
22
|
19
|
37
|
25
|
44
|
21
|
64
|
59
|
21
|
15
|
33
|
25
|
38
|
15
|
26
|
|
2024/06
|
27
|
35
|
41
|
57
|
57
|
63
|
47
|
31
|
53
|
61
|
50
|
48
|
61
|
36
|
20
|
46
|
57
|
70
|
92
|
55
|
47
|
102
|
105
|
23
|
47
|
59
|
59
|
55
|
59
|
35
|
|
|
2024/05
|
40
|
58
|
58
|
66
|
91
|
67
|
53
|
64
|
70
|
102
|
173
|
35
|
61
|
58
|
28
|
55
|
64
|
76
|
68
|
25
|
36
|
78
|
69
|
32
|
21
|
16
|
34
|
49
|
58
|
40
|
11
|
|
2024/04
|
81
|
84
|
74
|
69
|
70
|
86
|
51
|
76
|
61
|
57
|
111
|
121
|
84
|
66
|
83
|
47
|
73
|
86
|
58
|
42
|
75
|
72
|
16
|
43
|
95
|
100
|
79
|
23
|
22
|
24
|
|
|
2024/03
|
26
|
59
|
56
|
53
|
77
|
43
|
46
|
19
|
51
|
111
|
87
|
41
|
61
|
71
|
112
|
98
|
32
|
98
|
66
|
39
|
70
|
51
|
63
|
99
|
91
|
102
|
124
|
166
|
93
|
42
|
79
|
|
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