Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
89
*
PM2.5
106
PM10
27
O3
0.9
CO
9
SO2
29
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
17 Mar
118
Light
Wed
18 Mar
103
Light
Thu
19 Mar
98
Good
Fri
20 Mar
106
Light
Sat
21 Mar
124
Light
Sun
22 Mar
81
Good
Mon
23 Mar
32
Excellent
Air quality in the last 12 months (Qi County)
|
2026/02
|
149
|
152
|
165
|
139
|
111
|
66
|
71
|
107
|
83
|
87
|
86
|
106
|
124
|
135
|
60
|
41
|
143
|
68
|
64
|
59
|
94
|
346
|
168
|
71
|
47
|
56
|
99
|
88
|
|||
|
2026/01
|
68
|
116
|
143
|
210
|
213
|
60
|
50
|
66
|
64
|
76
|
56
|
66
|
91
|
119
|
85
|
133
|
74
|
67
|
57
|
47
|
86
|
141
|
176
|
207
|
195
|
168
|
212
|
234
|
176
|
114
|
189
|
|
2025/12
|
158
|
62
|
61
|
66
|
96
|
117
|
76
|
81
|
126
|
183
|
145
|
38
|
59
|
71
|
84
|
158
|
130
|
220
|
209
|
113
|
77
|
61
|
98
|
78
|
67
|
87
|
117
|
162
|
123
|
138
|
38
|
|
2025/11
|
71
|
52
|
79
|
126
|
92
|
199
|
93
|
84
|
58
|
86
|
103
|
114
|
79
|
91
|
99
|
91
|
44
|
45
|
53
|
60
|
64
|
74
|
76
|
81
|
71
|
142
|
203
|
149
|
130
|
108
|
|
|
2025/10
|
50
|
24
|
45
|
36
|
30
|
15
|
38
|
29
|
8
|
14
|
35
|
19
|
31
|
47
|
54
|
53
|
21
|
25
|
44
|
40
|
45
|
54
|
80
|
100
|
83
|
133
|
109
|
148
|
100
|
190
|
200
|
|
2025/09
|
45
|
33
|
25
|
24
|
32
|
56
|
63
|
54
|
35
|
36
|
30
|
28
|
54
|
52
|
43
|
29
|
20
|
21
|
25
|
35
|
44
|
23
|
35
|
34
|
42
|
46
|
24
|
44
|
47
|
59
|
|
|
2025/08
|
40
|
41
|
45
|
48
|
47
|
39
|
43
|
39
|
25
|
34
|
46
|
28
|
36
|
39
|
36
|
24
|
28
|
38
|
41
|
40
|
39
|
42
|
38
|
25
|
36
|
37
|
49
|
26
|
28
|
35
|
32
|
|
2025/07
|
18
|
27
|
26
|
40
|
34
|
31
|
38
|
36
|
43
|
55
|
68
|
53
|
49
|
52
|
52
|
40
|
33
|
47
|
47
|
49
|
37
|
37
|
17
|
21
|
33
|
36
|
38
|
36
|
35
|
34
|
34
|
|
2025/06
|
71
|
81
|
51
|
57
|
70
|
69
|
79
|
69
|
65
|
58
|
62
|
57
|
56
|
55
|
45
|
32
|
47
|
40
|
28
|
43
|
42
|
49
|
45
|
46
|
65
|
33
|
42
|
37
|
35
|
30
|
|
|
2025/05
|
61
|
80
|
50
|
47
|
117
|
115
|
85
|
82
|
53
|
35
|
49
|
57
|
71
|
74
|
41
|
79
|
104
|
65
|
87
|
69
|
75
|
70
|
85
|
57
|
60
|
65
|
60
|
55
|
57
|
59
|
57
|
|
2025/04
|
72
|
50
|
66
|
106
|
70
|
87
|
107
|
87
|
95
|
107
|
109
|
241
|
92
|
51
|
63
|
114
|
151
|
108
|
79
|
75
|
66
|
73
|
79
|
70
|
75
|
75
|
86
|
56
|
61
|
88
|
|
|
2025/03
|
135
|
82
|
44
|
41
|
86
|
86
|
91
|
86
|
109
|
110
|
105
|
131
|
118
|
65
|
74
|
46
|
46
|
58
|
64
|
53
|
54
|
63
|
95
|
238
|
283
|
140
|
102
|
146
|
66
|
63
|
70
|
|
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