Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
*
PM2.5
65
PM10
3
O3
0.9
CO
7
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
27 Dec
78
Good
Sun
28 Dec
91
Good
Mon
29 Dec
90
Good
Tue
30 Dec
98
Good
Wed
31 Dec
91
Good
Thu
1 Jan
96
Good
Fri
2 Jan
21
Excellent
Air quality in the last 12 months (Pingchang)
|
2025/11
|
49
|
46
|
49
|
52
|
45
|
30
|
13
|
25
|
20
|
31
|
43
|
51
|
51
|
51
|
37
|
45
|
19
|
27
|
39
|
60
|
63
|
90
|
69
|
58
|
56
|
63
|
70
|
72
|
72
|
86
|
|
|
2025/10
|
16
|
12
|
15
|
17
|
20
|
27
|
31
|
28
|
35
|
39
|
34
|
18
|
17
|
24
|
17
|
26
|
13
|
18
|
13
|
9
|
11
|
15
|
21
|
24
|
22
|
30
|
35
|
43
|
46
|
31
|
40
|
|
2025/09
|
35
|
40
|
33
|
39
|
36
|
14
|
24
|
22
|
27
|
24
|
24
|
20
|
24
|
34
|
40
|
37
|
20
|
19
|
14
|
17
|
14
|
11
|
13
|
19
|
32
|
27
|
24
|
23
|
11
|
16
|
|
|
2025/08
|
33
|
36
|
38
|
39
|
34
|
31
|
24
|
25
|
22
|
17
|
20
|
27
|
29
|
41
|
33
|
16
|
20
|
27
|
34
|
34
|
28
|
23
|
25
|
25
|
25
|
29
|
31
|
34
|
26
|
26
|
26
|
|
2025/07
|
18
|
18
|
21
|
21
|
19
|
21
|
19
|
15
|
19
|
25
|
26
|
30
|
36
|
38
|
35
|
36
|
41
|
24
|
24
|
23
|
23
|
21
|
16
|
17
|
17
|
22
|
25
|
23
|
28
|
31
|
31
|
|
2025/06
|
14
|
25
|
39
|
42
|
44
|
46
|
29
|
23
|
34
|
42
|
39
|
40
|
43
|
35
|
42
|
48
|
44
|
24
|
18
|
30
|
20
|
20
|
21
|
25
|
15
|
21
|
27
|
29
|
25
|
16
|
|
|
2025/05
|
53
|
63
|
63
|
50
|
43
|
51
|
51
|
35
|
75
|
74
|
60
|
59
|
48
|
45
|
69
|
77
|
87
|
74
|
76
|
77
|
70
|
39
|
64
|
73
|
54
|
47
|
44
|
29
|
27
|
32
|
21
|
|
2025/04
|
42
|
52
|
60
|
59
|
63
|
60
|
61
|
63
|
62
|
56
|
42
|
403
|
237
|
131
|
97
|
77
|
80
|
70
|
64
|
41
|
38
|
75
|
74
|
56
|
54
|
54
|
48
|
48
|
50
|
36
|
|
|
2025/03
|
86
|
68
|
16
|
16
|
22
|
35
|
41
|
50
|
56
|
52
|
48
|
51
|
32
|
32
|
26
|
36
|
48
|
55
|
55
|
55
|
59
|
74
|
78
|
63
|
58
|
55
|
157
|
63
|
39
|
31
|
33
|
|
2025/02
|
55
|
43
|
42
|
53
|
49
|
33
|
42
|
44
|
52
|
62
|
87
|
69
|
55
|
48
|
51
|
64
|
64
|
56
|
68
|
50
|
45
|
42
|
30
|
48
|
53
|
69
|
75
|
76
|
|||
|
2025/01
|
150
|
151
|
171
|
116
|
63
|
94
|
101
|
70
|
74
|
75
|
71
|
84
|
97
|
115
|
89
|
78
|
97
|
112
|
121
|
120
|
141
|
213
|
238
|
98
|
16
|
59
|
73
|
90
|
193
|
152
|
123
|
|
2024/12
|
75
|
76
|
95
|
47
|
31
|
33
|
38
|
41
|
45
|
59
|
53
|
62
|
60
|
65
|
88
|
104
|
124
|
138
|
110
|
104
|
124
|
106
|
79
|
97
|
110
|
119
|
104
|
81
|
124
|
163
|
153
|
|
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