Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
58
*
PM2.5
62
PM10
36
O3
0.7
CO
7
SO2
19
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Dec
64
Good
Mon
15 Dec
72
Good
Tue
16 Dec
100
Good
Wed
17 Dec
93
Good
Thu
18 Dec
89
Good
Fri
19 Dec
50
Excellent
Sat
20 Dec
30
Excellent
Tinghu Air quality rank
Air quality in the last 12 months (Tinghu)
|
2025/11
|
155
|
95
|
31
|
31
|
29
|
43
|
51
|
12
|
53
|
53
|
32
|
44
|
78
|
88
|
75
|
58
|
37
|
48
|
59
|
53
|
104
|
145
|
141
|
100
|
73
|
64
|
152
|
121
|
111
|
96
|
|
|
2025/10
|
37
|
37
|
24
|
18
|
29
|
51
|
20
|
25
|
19
|
31
|
53
|
43
|
22
|
26
|
18
|
15
|
18
|
21
|
26
|
29
|
20
|
24
|
30
|
38
|
37
|
46
|
46
|
34
|
23
|
20
|
34
|
|
2025/09
|
24
|
11
|
28
|
24
|
25
|
38
|
27
|
31
|
19
|
26
|
23
|
29
|
28
|
31
|
32
|
41
|
17
|
19
|
16
|
27
|
30
|
16
|
25
|
9
|
8
|
14
|
15
|
30
|
43
|
60
|
|
|
2025/08
|
16
|
16
|
22
|
15
|
21
|
31
|
22
|
21
|
28
|
10
|
11
|
13
|
31
|
25
|
20
|
26
|
41
|
28
|
26
|
31
|
32
|
49
|
54
|
43
|
19
|
28
|
21
|
28
|
26
|
20
|
14
|
|
2025/07
|
42
|
40
|
41
|
46
|
55
|
52
|
26
|
10
|
25
|
50
|
35
|
27
|
32
|
29
|
26
|
59
|
33
|
26
|
19
|
17
|
17
|
16
|
13
|
19
|
27
|
17
|
18
|
16
|
16
|
13
|
14
|
|
2025/06
|
27
|
11
|
42
|
64
|
84
|
63
|
42
|
23
|
22
|
36
|
27
|
25
|
21
|
15
|
26
|
46
|
34
|
51
|
32
|
14
|
11
|
24
|
22
|
25
|
42
|
77
|
21
|
26
|
30
|
35
|
|
|
2025/05
|
52
|
59
|
44
|
31
|
26
|
51
|
55
|
43
|
13
|
30
|
39
|
49
|
59
|
70
|
78
|
15
|
63
|
38
|
66
|
71
|
49
|
51
|
59
|
51
|
44
|
51
|
48
|
34
|
35
|
54
|
75
|
|
2025/04
|
59
|
67
|
52
|
56
|
70
|
59
|
85
|
82
|
83
|
54
|
64
|
98
|
76
|
55
|
49
|
58
|
64
|
75
|
67
|
38
|
41
|
36
|
52
|
66
|
55
|
47
|
39
|
42
|
58
|
63
|
|
|
2025/03
|
56
|
25
|
31
|
16
|
51
|
45
|
66
|
76
|
84
|
42
|
60
|
89
|
66
|
51
|
34
|
47
|
46
|
42
|
39
|
78
|
53
|
53
|
60
|
81
|
99
|
94
|
118
|
61
|
75
|
45
|
47
|
|
2025/02
|
41
|
83
|
81
|
42
|
47
|
37
|
52
|
36
|
52
|
61
|
45
|
88
|
68
|
57
|
94
|
123
|
49
|
48
|
34
|
31
|
32
|
49
|
42
|
50
|
84
|
108
|
139
|
109
|
|||
|
2025/01
|
77
|
62
|
48
|
38
|
97
|
101
|
54
|
58
|
42
|
41
|
74
|
93
|
101
|
120
|
51
|
59
|
91
|
107
|
137
|
134
|
100
|
42
|
33
|
27
|
45
|
73
|
58
|
61
|
112
|
54
|
42
|
|
2024/12
|
83
|
95
|
51
|
53
|
130
|
165
|
126
|
42
|
52
|
57
|
60
|
40
|
65
|
55
|
67
|
68
|
87
|
48
|
38
|
59
|
75
|
51
|
58
|
79
|
98
|
95
|
60
|
61
|
65
|
99
|
63
|
|
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