Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Apr
Sat
20 Apr
Sun
21 Apr
Mon
22 Apr
Tue
23 Apr
Wed
24 Apr
Thu
25 Apr
Real-time AQI (Monitoring Station in Deyang)
东山公园
246
PM2.5
8
PM10
76
O3
0.4
CO
1
SO2
4
NO2
西小区
239
PM2.5
18
PM10
71
O3
0.4
CO
2
SO2
9
NO2
耐火材料厂
228
PM2.5
12
PM10
70
O3
0.4
CO
2
SO2
6
NO2
市教育局
206
PM2.5
15
PM10
62
O3
0.4
CO
2
SO2
9
NO2
Air quality in the last 12 months (Deyang)
|
2024/02
|
90
|
53
|
27
|
30
|
37
|
58
|
51
|
86
|
95
|
172
|
138
|
109
|
101
|
90
|
46
|
34
|
55
|
63
|
178
|
270
|
44
|
50
|
25
|
46
|
65
|
65
|
70
|
67
|
54
|
||
|
2024/01
|
210
|
117
|
98
|
81
|
128
|
103
|
111
|
133
|
133
|
125
|
128
|
152
|
198
|
168
|
87
|
37
|
46
|
54
|
42
|
41
|
33
|
36
|
39
|
29
|
40
|
54
|
62
|
74
|
102
|
106
|
123
|
|
2023/12
|
38
|
52
|
74
|
92
|
71
|
90
|
106
|
167
|
209
|
231
|
140
|
89
|
68
|
69
|
68
|
67
|
69
|
68
|
71
|
63
|
81
|
110
|
117
|
92
|
94
|
137
|
168
|
177
|
171
|
175
|
146
|
|
2023/11
|
84
|
87
|
64
|
58
|
57
|
54
|
61
|
62
|
76
|
64
|
39
|
47
|
31
|
29
|
40
|
64
|
72
|
87
|
107
|
117
|
131
|
108
|
101
|
107
|
89
|
58
|
65
|
96
|
84
|
49
|
|
|
2023/10
|
55
|
44
|
46
|
43
|
32
|
27
|
35
|
47
|
52
|
35
|
35
|
23
|
40
|
50
|
60
|
66
|
50
|
33
|
31
|
45
|
66
|
67
|
86
|
108
|
104
|
70
|
39
|
49
|
57
|
66
|
72
|
|
2023/09
|
50
|
64
|
78
|
79
|
76
|
56
|
58
|
51
|
44
|
36
|
30
|
34
|
45
|
39
|
51
|
56
|
54
|
42
|
28
|
36
|
34
|
30
|
28
|
22
|
33
|
36
|
29
|
46
|
53
|
43
|
|
|
2023/08
|
33
|
27
|
23
|
28
|
31
|
25
|
27
|
30
|
36
|
30
|
30
|
30
|
53
|
52
|
53
|
52
|
49
|
59
|
55
|
39
|
57
|
66
|
44
|
47
|
33
|
24
|
46
|
46
|
46
|
49
|
57
|
|
2023/07
|
46
|
67
|
37
|
39
|
53
|
65
|
50
|
74
|
60
|
64
|
44
|
28
|
23
|
37
|
78
|
89
|
58
|
46
|
61
|
34
|
44
|
48
|
44
|
36
|
38
|
25
|
20
|
24
|
36
|
44
|
31
|
|
2023/06
|
27
|
23
|
23
|
26
|
42
|
44
|
44
|
70
|
79
|
83
|
57
|
56
|
58
|
51
|
33
|
29
|
29
|
49
|
58
|
57
|
43
|
45
|
56
|
51
|
48
|
73
|
53
|
44
|
52
|
60
|
|
|
2023/05
|
70
|
47
|
52
|
56
|
76
|
50
|
30
|
19
|
15
|
25
|
44
|
58
|
57
|
70
|
92
|
84
|
100
|
48
|
47
|
45
|
49
|
42
|
58
|
60
|
58
|
43
|
36
|
60
|
50
|
52
|
42
|
|
2023/04
|
75
|
66
|
32
|
39
|
33
|
55
|
83
|
81
|
73
|
98
|
108
|
70
|
54
|
68
|
80
|
81
|
74
|
56
|
63
|
46
|
43
|
20
|
23
|
26
|
45
|
63
|
69
|
64
|
61
|
73
|
|
|
2023/03
|
75
|
86
|
106
|
84
|
103
|
81
|
76
|
105
|
88
|
60
|
71
|
59
|
54
|
65
|
102
|
63
|
36
|
46
|
63
|
38
|
73
|
70
|
36
|
34
|
40
|
37
|
39
|
47
|
66
|
62
|
67
|
|
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
*: primary pollution