Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
22
PM2.5
60
*
PM10
50
O3
0.5
CO
15
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
10 Jan
44
Excellent
Sun
11 Jan
47
Excellent
Mon
12 Jan
64
Good
Tue
13 Jan
59
Good
Wed
14 Jan
94
Good
Thu
15 Jan
92
Good
Fri
16 Jan
21
Excellent
Air quality in the last 12 months (Heping)
|
2025/11
|
76
|
39
|
49
|
60
|
93
|
75
|
122
|
147
|
41
|
38
|
48
|
97
|
37
|
99
|
98
|
44
|
48
|
48
|
77
|
41
|
67
|
87
|
139
|
230
|
47
|
66
|
37
|
46
|
60
|
46
|
|
|
2025/10
|
56
|
58
|
58
|
57
|
37
|
42
|
47
|
31
|
47
|
59
|
91
|
62
|
80
|
98
|
78
|
56
|
77
|
28
|
30
|
29
|
44
|
66
|
59
|
71
|
115
|
44
|
38
|
83
|
76
|
43
|
47
|
|
2025/09
|
65
|
66
|
53
|
46
|
47
|
36
|
45
|
40
|
50
|
40
|
58
|
48
|
52
|
42
|
33
|
34
|
27
|
51
|
49
|
44
|
61
|
58
|
34
|
38
|
71
|
70
|
74
|
48
|
60
|
47
|
|
|
2025/08
|
42
|
32
|
29
|
22
|
35
|
24
|
30
|
33
|
34
|
36
|
35
|
39
|
34
|
41
|
39
|
21
|
29
|
32
|
41
|
21
|
33
|
22
|
51
|
16
|
19
|
27
|
35
|
22
|
37
|
53
|
30
|
|
2025/07
|
19
|
32
|
18
|
31
|
24
|
21
|
37
|
43
|
49
|
51
|
45
|
43
|
22
|
29
|
31
|
40
|
35
|
36
|
40
|
21
|
27
|
28
|
15
|
22
|
37
|
36
|
43
|
44
|
19
|
14
|
41
|
|
2025/06
|
41
|
56
|
34
|
21
|
58
|
47
|
20
|
39
|
48
|
22
|
31
|
37
|
31
|
45
|
39
|
19
|
42
|
37
|
46
|
26
|
20
|
36
|
46
|
52
|
53
|
46
|
50
|
30
|
37
|
17
|
|
|
2025/05
|
25
|
40
|
40
|
43
|
42
|
39
|
57
|
47
|
58
|
51
|
69
|
62
|
60
|
60
|
58
|
40
|
36
|
38
|
46
|
52
|
56
|
72
|
32
|
65
|
45
|
63
|
54
|
56
|
55
|
60
|
60
|
|
2025/04
|
90
|
64
|
79
|
58
|
41
|
65
|
79
|
69
|
94
|
85
|
51
|
32
|
19
|
30
|
60
|
70
|
75
|
40
|
39
|
46
|
54
|
25
|
51
|
65
|
47
|
62
|
42
|
56
|
69
|
65
|
|
|
2025/03
|
95
|
35
|
51
|
66
|
94
|
89
|
80
|
94
|
121
|
103
|
70
|
76
|
51
|
62
|
57
|
56
|
86
|
60
|
76
|
87
|
81
|
87
|
182
|
61
|
117
|
179
|
38
|
23
|
29
|
34
|
70
|
|
2025/02
|
116
|
158
|
41
|
36
|
46
|
95
|
45
|
48
|
69
|
79
|
76
|
51
|
86
|
116
|
114
|
47
|
32
|
30
|
37
|
37
|
41
|
40
|
37
|
61
|
86
|
73
|
107
|
150
|
|||
|
2025/01
|
42
|
44
|
56
|
83
|
146
|
131
|
31
|
43
|
48
|
84
|
130
|
147
|
103
|
53
|
50
|
54
|
74
|
85
|
66
|
81
|
81
|
91
|
131
|
111
|
105
|
145
|
152
|
65
|
101
|
89
|
122
|
|
2024/12
|
57
|
21
|
41
|
40
|
47
|
35
|
36
|
57
|
75
|
88
|
33
|
82
|
57
|
61
|
44
|
41
|
30
|
52
|
83
|
98
|
54
|
58
|
50
|
67
|
86
|
53
|
45
|
50
|
82
|
65
|
48
|
|
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