China   2026-05-17   Sunday   29.56N, 106.55E

Chongqing

China
2026-05-17

Air Quality

Excellent

No health implications.

22

PM2.5

33

PM10

20

O3

0.7

CO

10

SO2

17

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

17 May

42 Excellent

Mon

18 May

49 Excellent

Tue

19 May

50 Excellent

Wed

20 May

82 Good

Thu

21 May

87 Good

Fri

22 May

45 Excellent

Sat

23 May

28 Excellent

Real-time AQI (Monitoring Station in Chongqing)

天生

36

17

PM2.5

36

PM10

26

O3

0.9

CO

11

SO2

18

NO2

两路

50

34

PM2.5

50

PM10

6

O3

0.8

CO

10

SO2

38

NO2

南坪

55

36

PM2.5

57 *

PM10

15

O3

0.8

CO

12

SO2

25

NO2

唐家沱

46

32

PM2.5

41

PM10

1

O3

0.8

CO

9

SO2

34

NO2

龙洲湾

76

48 *

PM2.5

57

PM10

24

O3

0.6

CO

11

SO2

19

NO2

上清寺

63

39

PM2.5

68 *

PM10

8

O3

0.7

CO

10

SO2

40

NO2

安康

26

14

PM2.5

26

PM10

7

O3

0.6

CO

11

SO2

12

NO2

北山路

45

31

PM2.5

34

PM10

46

O3

0.6

CO

11

SO2

12

NO2

棠香

16

9

PM2.5

15

PM10

49

O3

0.7

CO

3

SO2

5

NO2

桃源西路

55

30

PM2.5

57 *

PM10

20

O3

1.0

CO

19

SO2

24

NO2

舟白

15

6

PM2.5

15

PM10

29

O3

0.4

CO

2

SO2

4

NO2

周家坝

28

19

PM2.5

25

PM10

6

O3

0.6

CO

10

SO2

24

NO2

百安坝

16

11

PM2.5

11

PM10

34

O3

0.4

CO

17

SO2

17

NO2

芙蓉中路

10

3

PM2.5

10

PM10

10

O3

0.1

CO

7

SO2

14

NO2

行政中心

56

38 *

PM2.5

56

PM10

25

O3

0.8

CO

9

SO2

10

NO2

书院路

22

15

PM2.5

16

PM10

32

O3

0.7

CO

8

SO2

8

NO2

龙门街

24

13

PM2.5

24

PM10

41

O3

0.7

CO

8

SO2

9

NO2

云师幼儿园

23

16

PM2.5

18

PM10

18

O3

0.6

CO

9

SO2

19

NO2

公安局

24

9

PM2.5

24

PM10

9

O3

0.6

CO

8

SO2

8

NO2

忠县中学

40

25

PM2.5

40

PM10

1

O3

0.7

CO

7

SO2

37

NO2

龙河路

31

20

PM2.5

31

PM10

12

O3

0.5

CO

9

SO2

10

NO2

桃花源中路

16

9

PM2.5

16

PM10

18

O3

0.5

CO

4

SO2

7

NO2

秀山县高级中学

8

3

PM2.5

6

PM10

25

O3

0.7

CO

6

SO2

5

NO2

河堡街

19

8

PM2.5

19

PM10

2

O3

0.7

CO

5

SO2

13

NO2

双山路147号

49

34

PM2.5

48

PM10

18

O3

0.6

CO

9

SO2

26

NO2

钟楼街32号

56

38 *

PM2.5

52

PM10

35

O3

0.6

CO

16

SO2

4

NO2

人民南路309号

34

14

PM2.5

34

PM10

14

O3

0.6

CO

6

SO2

14

NO2

Monthly Average AQI (Chongqing)

2021/05 - 2026/04

Air quality in the last 12 months (Chongqing)

2026/04
35
35
34
46
54
45
35
31
38
44
35
35
33
28
28
31
43
44
44
66
40
23
32
38
51
54
35
26
26
35
2026/03
30
33
30
34
43
42
39
31
27
31
41
45
50
50
24
27
27
26
34
40
40
43
41
28
32
37
40
35
37
29
27
2026/02
50
70
77
81
98
97
78
55
48
61
63
71
85
85
89
60
95
86
86
76
72
81
73
39
39
42
36
23
2026/01
27
30
44
55
59
61
66
79
95
118
137
144
133
148
148
158
165
156
95
25
37
53
62
63
66
68
64
69
66
32
35
2025/12
126
155
76
61
64
75
82
86
108
108
93
100
41
56
65
86
100
105
121
77
36
36
32
46
43
45
57
65
83
102
52
2025/11
40
43
48
40
43
33
24
27
28
29
39
45
51
53
40
50
31
25
37
51
60
72
57
59
59
61
73
75
94
115
2025/10
35
26
28
24
28
30
37
39
31
35
38
41
20
22
24
27
25
22
19
18
19
22
22
33
33
34
34
39
43
41
44
2025/09
37
44
44
51
52
26
33
24
33
37
30
23
17
25
29
33
47
29
21
24
23
23
20
24
38
28
30
32
20
28
2025/08
29
28
29
30
34
30
25
27
27
27
18
20
26
28
28
19
22
27
24
19
25
25
23
25
26
23
23
25
33
33
34
2025/07
21
18
17
19
24
29
26
25
20
28
26
27
32
30
30
32
32
30
25
24
24
23
20
17
17
20
24
27
32
34
28
2025/06
22
24
37
42
44
50
46
31
23
35
40
41
39
39
37
39
33
24
18
27
22
21
22
24
18
27
26
25
22
24
2025/05
49
61
66
50
42
57
50
31
52
56
50
51
57
63
66
65
60
64
56
56
51
33
50
59
45
38
26
22
27
26
21
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